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磁共振成像(MRI)

磁共振成像(MRI)系统能够提供清晰的人体组织成像、系统检测,并处理氢原子在强磁场中受到共振磁场激励脉冲激发后所生成的信号。氢原子核的自旋运动决定了它自身的固有磁矩,在强磁场作用下,这些氢原子将定向排列。简单来说,可以把静态磁场中的氢原子核看作一条拉紧的绳子。原子核具有一个共振频率或“Larmor”频率,具体取决于本地磁场强度。如同一条绳索在外部张力作用下发生共振。在典型的1.5T MRI磁场中,氢原子的共振频率近似为64MHz。

适当的磁共振激励或者是RF脉冲激励(频率等于氢原子核谐振频率)能够强制原子核磁矩部分或全部偏移到与作用磁场垂直的平面。停止RF激励后,原子核磁矩将恢复到静态磁场的状况。原子核在重新排列的过程中释放能量,发出共振频率(取决于场强)的RF信号,MRI成像系统对该信号进行检测并形成图像。

MRI成像需要把患者置于强磁场内,形成有序的氢原子核。通常有三种方法产生磁场:固定磁体、磁阻(电流通过传统的线圈)、超导磁体。固定磁体和磁阻产生的磁场强度一般限制在0.4T以下,无法达到高分辨率图像所要求的场强。因此,大多数高分辨率成像系统采用超导磁体。超导磁体体积大且结构复杂,需要把线圈浸入液态氦中,使温度保持在绝对零度附近。利用上述方法产生的磁场不仅需要保持较高的场强,还要求在空间上保持均匀,在一定时间内保持稳定。典型成像系统中,要求在成像区域内场强变化小于10ppm。为了达到如此高的精度,绝大多数系统会产生一个弱场强的静态磁场,利用特殊的匀场线圈对超导静态磁场进行微调,以保持磁场的均匀性。

梯度线圈


为了生成图像,MRI系统必须首先在2D平面激发人体内的氢原子,然后确定那些恢复到静态磁场时处于同一平面的原子核的位置。这两项工作由梯度线圈完成,产生场强随位置线性变化的磁场。由此,氢原子的共振频率还在一定程度上与空间位置有关。改变激发脉冲的频率控制需要激发的人体区域,当激发原子核恢复到静态时,其位置仍然可以由RF激发脉冲的频率和相位信息确定。MRI系统必须具备x、y、z梯度线圈在三维空间产生梯度磁场,由此创建患者身体内部不同平面的图像切片。每个梯度磁场和激励脉冲必须进行适当的排序或定时控制,以便对每组图像数据进行组合成像。例如,在z轴方向作用一个梯度磁场,可以改变共振频率,以产生该平面的2D切片图像。由此可见,2D平面的成像位置受控于激励信号频率的变化。激发过程结束后,在x轴方向产生适当的梯度变化,当原子核恢复到静态位置时可以按照空间改变原子核的共振频率。该信号的频率信息能够用来定位原子核在x轴方向的位置。同样,在y轴方向作用适当的梯度磁场能够在空间上改变共振信号的相位,用于检测原子核在y轴方向的位置。按照适当的顺序,以适当的频率产生梯度磁场和RF激励信号,MRI系统即可构建人体的3D图像。为了达到所要求的图像质量和帧率,MRI成像系统的梯度线圈必须能够快速改变静态磁场的强度,使成像区域的场强变化大约5%。系统需要高压(工作在几千伏特)、大电流(几百安培)驱动产生梯度磁场的线圈。在满足大功率需求的同时还要确保低噪声和高稳定性,线圈中的任何电流扰动都会导致RF拾取信号中的噪声,从而直接影响到图像信号的完整性。为了区分不同类型的人体组织,MRI系统对接收信号的幅度进行分析。被激发的原子核连续辐射信号,直到将激发期间所吸收的能量完全释放掉。指数衰减信号的时间常数通常在几十毫秒到1秒;恢复时间是场强的函数,并取决于不同类型的人体组织。利用时间常数的变化可以识别出人体组织的类型。

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发送/接收线圈


发送和接收线圈用于激励氢原子并接收原子核恢复产生的信号,这些线圈必须针对特殊的人体部位进行成像优化,这就需要系统能够灵活地配置线圈。针对需要成像的人体部位,可以使用独立的发送和接收线圈,也可以使用组合在一起的发送/接收线圈。此外,为了提高图像的采集次数,MRI系统使用多路发送/接收线圈并行工作,获取更多的信息,当然,这需要借助线圈位置的空间相关性。

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RF接收器


RF接收器用于处理来自接收线圈的信号。目前,多数MRI系统具有6路或更多通道的接收器,处理来自多路线圈的信号。信号的频率范围大约分布在1MHz至300MHz,频率范围在很大程度上取决于静态磁场的强度。接收信号的带宽很窄,通常小于20kHz,与梯度磁场的强度有关。传统的MRI接收器配置包含一个低噪声放大器(LNA),随后接混频器。混频器进行信号混频,把有用信号变频到较低中频,然后经过12位至16位高分辨率、低速模/数转换器(ADC)转换成数字信号。采用这种接收架构,ADC可以工作在1MHz以下的采样率。由于带宽需求较低,可以利用单片高于1MHz至5MHz采样率的ADC,通过模拟复用器以时分复用形式转换多路信号。

高性能ADC的出现造就了新的接收器架构。可以利用宽带、采样率高达100MHz的12位至16位高分辨率ADC直接对信号进行采样,从而省去接收通道的模拟混频器。

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发送器


MRI发送器产生激发氢原子的RF脉冲,激发脉冲的频率范围和梯度磁场强度取决于成像区域的宽度。典型的发射脉冲以±1kHz、相当窄的带宽产生输出信号。需要时域波形产生该窄带信号,类似于传统的同步信号。该波形通常在基带以数字形式产生,然后经过混频器变频到适当的中心频率。传统的发送机制需要低速数/模转换器(DAC),产生基带波形,该信号的带宽非常窄。

同样,利用新一代DAC技术可以改善传统的发送器架构。通过高速、高分辨率DAC可以直接产生高达300MHz的RF发射脉冲。在数字域即可产生整个频带的波形并进行上变频。

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图像信号处理


按照k间隔采集频率和相位信号,显示处理器/计算机计算k间隔采集数据的二维傅立叶变换,生成灰度图像信号。

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Introduction to the MAX17851-MAX17854 SPI to UART Safety Monitoring Bridge and 14 Channel, High Voltage, ASIL D Data Acquisition System

This presentation provides an introduction to Maxim's SPI to UART Safety Monitoring Bridge and 14 Channel, High Voltage, ASIL D Data Acquisition System - the MAX17851 and MAX17854.

Introduction to the MAX17330 ModelGauge+AccuCharge 1-Cell Charger, Fuel Gauge and Protector

This video provides an introduction to Maxim's ModelGauge+AccuCharge 1-Cell Charger, Fuel Gauge and Protector - the MAX17330.

Introduction to the MAX77540 16VIN/6A, Dual-Phase High-Efficiency Buck Converter

This video provides an introduction to Maxim's 16VIN/6A, Dual-Phase High-Efficiency Buck Converter - the MAX77540.

Introduction to the MAX38911 and MAX38912 11µVRMS Low Noise 500mA LDO Linear Regulator with Low Power Mode

This video provides an introduction to Maxim's 11µVRMS Low Noise 500mA LDO Linear Regulator with Low Power Mode - the MAX38911 and MAX38912 and MAX38912.

Introduction to the MAX33070E MAX33071E MAX33072E +3V to +5.5V, Polarity Invert RS-485 Half Duplex Transceiver with ±65V Fault Protection, ±40V CMR, and ±40kV ESD

This video provides an introduction to Maxim's +3V to +5.5V, Polarity Invert RS-485 Half Duplex Transceiver with ±65V Fault Protection, ±40V CMR, and ±40kV ESD - the MAX33070E MAX33071E MAX33072E.

Introduction to the MAX22025, MAX22026*, MAX22027*, MAX22028, MAX22025F/26F/27F/28F Compact, Isolated, Half-Duplex RS-485/RS-422 Transceivers with Autodirection Control

This video provides an introduction to Maxim's Compact, Isolated, Half-Duplex RS-485/RS-422 Transceivers with Autodirection Control - the MAX22025, MAX22028, MAX22025F/26F/27F/28F.

Introduction to the MAX17300 MAX17310 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector, Internal Self-Discharge Detection and SHA-256 Authentication

This video provides an introduction to Maxim's 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector, Internal Self-Discharge Detection and SHA-256 Authentication - MAX17300 MAX17310.

Introduction to the MAX22005 Fully Calibrated, 12-Channel, 24-bit Analog Input

This video provides an introduction to Maxim's Fully Calibrated, Twelve Channel, 24-bit Analog Input - the MAX22005.

Introduction to the MAX25320 ASIL-D Compliant, Dual 1A Low Voltage Buck Converter

This video provides an introduction to Maxim's ASIL-D Compliant, Dual 1A Low Voltage Buck Converter - the MAX25320.

Introduction to the MAX16610 and MAX16610A Switched Tank Converter (STC) Controllers with Integrated Drivers

This video provides an introduction to Maxim's Switched Tank Converter (STC) Controllers with Integrated Drivers - the MAX16610 and MAX16610A.

Introduction to the MAX77659 SIMO PMIC with 300mA Switching Charger

This video provides an introduction to Maxim's SIMO PMIC with 300mA Switching Charger - the MAX77659.

Introduction to the MAX77840 3A Buck Charger with ModelGauge m5 Fuel Gauge and USB BC1.2 Detection

This video provides a 3A Buck Charger with ModelGauge m5 Fuel Gauge and USB BC1.2 Detection - the MAX77840.

Introduction to MAX40023 MAX40024* Low-Noise, Low-Power, Low Bias-Current Amplifiers

This video provides an introduction to Maxim's Low-Noise, Low-Power, Low Bias-Current Amplifiers - the MAX40023/24*

Introduction to the MAX16152, MAX16153*, MAX16154 and MAX16155 nanoPower Supervisor and Watchdog Timer

This video provides an introduction to Maxim’s nanoPower Supervisor and Watchdog Timer – the MAX16152 – MAX16155.

Introduction to the MAX41400 Low-Power, Precision, Instrumentation Amplifier with Programmable Gain

This video provides an introduction to Maxim's Low-Power, Precision, Instrumentation Amplifier with Programmable Gain - the MAX41400.

Introduction to MAX77301A JEITA-Compliant, Li+ Charger with Smart Power Selector, Automatic Detection, and USB Enumeration

This video provides an introduction to Maxim's JEITA-Compliant, Li+ Charger with Smart Power Selector, Automatic Detection, and USB Enumeration - the MAX77301A

Introduction to MAX17227J 400mV to 5.5V Input, 500mA nanoPower Boost Converter with Short Circuit Protection and Automatic Pass-Through Mode

This video provides an introduction to Maxim’s 400mV to 5.5V Input, 500mA nanoPower Boost Converter with Short Circuit Protection and Automatic Pass-Through Mode – the MAX17227J

Introduction to the MAX16161* and MAX16162 Tiny nanoPower Supply Supervisor with Glitch-Free Power-Up

This video provides an introduction to Maxim's Tiny nanoPower Supply Supervisor with Glitch-Free Power-Up - the MAX16162 and MAX16161*

Introduction to the MAX25606 6 Switch Matrix Manager for Automotive Lights

This video provides an introduction to Maxim's 6 Switch Matrix Manager for Automotive Lights - the MAX25606.

Introduction to the MAX20808 Dual Output 4A, 3Mhz, 2.7V - 16V Step Down Switching Regulator

This video provides an introduction to Maxim's Dual Output 4A, 3Mhz, 2.7V - 16V Step Down Switching Regulator - the MAX20808

NPI for MAX31840 Customer

NPI for MAX31840 Customer

Development platform for MAX14871

MAXREFDES89

This mbed®-compatible, Arduino® form factor shield allows rapid development of brushed DC motor applications. The shield contains four MAX14871 full-bridge DC motor drivers for driving up to 4 motors while two MAX5387 digital potentiometers provide the ability to set the motor current limit.

Introduction to MAX20411 Automotive High-Efficiency Single 16A/22A/30A/40A Step-Down Converter Family

This video provides an introduction to Maxim's Automotive High-Efficiency Single 16A/22A/30A/40A Step-Down Converter Family - the MAX20411.

Introduction to MAX25405 IR Gesture Sensor with Lens for Automotive Applications

This video provides an introduction to Maxim's IR Gesture Sensor with Lens for Automotive Applications - the MAX25405.

Introduction to the MAX31328 ±3.5ppm, I2C RTC with Integrated Crystal and Power Management

This video provides an introduction to Maxim's ±3.5ppm, I2C RTC with Integrated Crystal and Power Management - the MAX31328.

Introduction to the MAX33040E +3.3V, 4Mbps CAN Transceiver with ±40V Fault Protection, ±25V CMR, and ±40KV ESD in SOT23/8

This video provides an introduction to Maxim's +3.3V, 4Mbps CAN Transceiver with ±40V Fault Protection, ±25V CMR, and ±40KV ESD in SOT23/8 - the MAX33040E and MAX33041E.

Create a Low Cost Gesture Recognition Sensor with the MAX25205

This video introduces Maxim's first automotive gesture recognition sensor (MAX25205), and its basic functions and applications

高効率車載シングル8A/12AステップダウンコンバータのMAX20011ファミリ、MAX20011、MAX20011A、MAX20011B、MAX20011C、MAX20011D、MAX20011G、MAX20011E*、MAX20011F*のご紹介

このビデオは、マキシムの高効率、車載シングル8A/12AステップダウンコンバータのMAX20011ファミリを紹介します。

Introduction to the MAX20011 Family MAX20011_MAX20011A_MAX20011B_MAX20011C_MAX20011D_MAX20011G_MAX20011E*_MAX20011F* Automotive Single 8A/12A Step-Down Converter with High Efficiency

This video provides an introduction to Maxim's Automotive Single 8A/12A Step-Down Converter with High Efficiency - the MAX20011 Family.

Health Sensor Platform 3.0

This video showcases our latest health sensor platform that reduces development time of healthcare wearables by at least 6 months. The MAXREFDES104 is a wrist form factor reference design ready to collect blood oxygen, ECG, heart rate, body temperature and activity data.

Introduction to the MAX86176 and MAX30005 Ultra-Low-Power, Optical PPG and Single-Lead ECG AFE

This video provides an introduction to Maxim's Ultra-Low-Power, Optical PPG and Single-Lead ECG AFE - the MAX86176 and MAX30005.

SIMO体系结构的好处

了解单电感多输出(SIMO)开关稳压器技术如何将多个线路和电源效率整合到小型设备中有限的PCB空间中。

采用MAX17843的快速、高精度电池管理系统助力更安全的电动汽车

Managing next-gen lithium-ion battery packs for hybrid and electric vehicles can be challenging. The MAX17843 delivers safe, accurate, and intelligent BMS operation while meeting stringent ASIL D requirements and saving up to 90% on isolation circuit BOM costs.

[Sales Rep] NanoPower Boost

This session discusses the MAX1722x nanoPower boost converter. Covers market trends, where to find applications, product advantages and device details.

业内尺寸最小的1.55A单节Li+电池DC-DC充电器

MAX8971

器件充电快速,发热最少。器件利用各种适配器进行充电,最大程度提高安全性,具有JEITA兼容的温度监测功能,可承受高达22V的瞬态输入电压。

内置ModelGauge m5 EZ的7µA单节电池电量计

MAX17055

ModelGauge m5 EZ无需电池建模

3µA 1节/2节电池电量计,带ModelGauge

MAX17048EVKIT

最小、功耗最低的电量计,具有经过验证、仅依赖于电压的ModelGauge算法。

7µA单电池电量计,采用ModelGauge m5 EZ

MAX17055

适用于高精度电流、电压和温度测量的低IQ电量计。

微功耗1节/2节Li+电池ModelGauge IC

MAX17048

微小、低功耗电量计支持最长电池运行时间,无需检流电阻。

7µA单电池电量计,采用ModelGauge m5 EZ

MAX17055XEVKIT

库伦计数与电压电量计量相结合,拥有最高SOC精度。

WPC/PMA双模式无线电源接收器

MAX77950

电源接收器IC在整个负载范围内具有高精度输出电流和电压检测方法。

Introduction to the MAXM15462 4.5V to 42V, 300mA Himalaya uSLIC Step-Down Power Module

This video provides an introduction to the MAXM15462 which saves space and reduces heat, with this 4.5V-42V, 300mA synchronous buck, highly efficient, power module in a new micro-SLIC package.

低功耗、低噪声、多通道传感器信号处理器

MAX1464

高集成度、低功耗、低噪声、多通道传感器信号处理器,优化用于过程控制,例如压力检测和补偿、RTD和热电偶线性化、重量检测和分类,以及具有边界指示功能的远端过程监测。

[Sales Rep] Analog Output Module - Level 1

Introduction to Analog Output Modules, one of the building blocks used in Programmable Logic Controllers (PLC). Discusses what an analog output is, what its function is, what’s inside it and where it is used. Finally, some product examples are shown along with design trends.

[Sales Rep] 4-Channel Analog Output Campaign Training

Overview of the devices and support tools available in support of the 4-Channel Analog Output Campaign

Introduction to the MAX32655 Low-power ARM Cortex-M4F Microcontroller w/ Bluetooth 5

This video provides an introduction to Maxim's Low-power ARM Cortex-M4F Microcontroller w/ Bluetooth 5 - the MAX32655.

霍尔传感器接口,提供模拟和数字输出

MAX9621

MAX9621提供单芯片方案,用于连接两个2线霍尔传感器和低压微处理器(µP),提供数字输出(用于霍尔开关)或模拟输出(用于线性传感器),或者是两种信号。理想用于汽车电子应用。

高性能、超低功耗、ARM Cortex-M4F FPU微控制器,适用于可充电设备

MAX32620/1

超低功耗Cortex-M4F,理想用于新兴可穿戴医疗/健身产品

超低功耗Cortex M4F 为可穿戴设备提供高效信号处理

MAX32630 banner图片, 210x160像素

Arm Cortex-M4F开发平台,提供用于电池供电设备的扩展连接器

MAX32620FTHR

MAX32620超低功耗微控制器Mbed™开发平台。板载PMIC、电量计、外设和Pmod™连接器,支持快速开发,电路板尺寸只有0.9in x 2.0in。

适用于可穿戴和IoT应用的超低功耗Arm® Cortex®M4FPU微控制器,集成512KB闪存和160KB SRAM

MAX32625/MAX32626

适用于可穿戴和IoT应用的超低功耗Arm® Cortex® M4FPU微控制器,集成2MB闪存和512KB SRAM以及高级加密硬件引擎。

MAX32630/MAX32631

The MAX32630/MAX32631 feature an Arm® Cortex®-M4 with FPU CPU that delivers ultra-low power, high-efficiency signal processing functionality with significantly reduced power consumption and ease of use.

Introduction to the MAX31341B MAX31341C Low-Current, Real-Time Clock with I2C Interface and Power Management

This video provides an introduction to Maxim’s Low-Current, Real-Time Clock with I2C Interface and Power Management – the MAX31341B and MAX31341C.

Wearable Charge Management Solution

MAX14676-MAX14676A

This battery-charge-management solution includes a linear battery-charger with 28V tolerant input, smart power control, and several power-optimized peripherals. A boost regulator with 5V to 17V output, and 3 programmable current sinks can drive a variety of LED configurations.

可穿戴充电管理方案

MAX14690

延长可穿戴电子设备的电池寿命

支持原电池的可穿戴电源管理方案

MAX20310

可穿戴设备电源管理,适用于单节锌空气电池、氧化银电池和碱性电池

[Sales Rep] Introduction to Fitness Wearables

An overview of fitness products. Includes product examples, what they do and measurements they take, the ecosystem for fitness products, and market trends. Finally, a typical block diagram of a fitness product is reviewed noting key blocks and potential opportunities.

Introduction to the MAX20353 Wearable Charge Management Solution

This video provides an introduction to Maxim's Wearable Charge Management Solution - the MAX20353.

集成3路输出SIMO和充电器的超低功耗PMIC,优化用于小型Li+电池供电设备

MAX77650-MAX77651

高度集成、6.5µA超低工作电流

集成3输出SIMO的超低功耗PMIC

MAX77650

PMIC具有SIMO升/降压调节器和150mA LDO。

通过MAX77650 PMIC了解SIMO技术

了解SIMO技术如何简化智能袜子婴儿监护器等低功耗系统的设计。您会了解到MAX77650 PMIC如何利用单电感多输出(SIMO)电源架构为低功耗系统所需的所有电压轨供电,同时保证较高系统效率,且方案总尺寸只有不到20mm2。观看Gaurav演示如何非常简单地使用MAX32620FTHR开发平台和MAX44000接近检测传感器完成从原型创建到工作设计。

Introduction to the MAX77654 Ultra-Low Power PMIC Featuring Single-Inductor, 3-Output Buck-Boost, 2-LDOs, Power Path Charger for Small Li+, and Ship Mode

This video provides an introduction to Maxim’s MAX77654, one of the world’s best solutions for low-power consumer applications.

Introduction to the MAX77655 Low IQ SIMO PMIC with 4-Outputs Delivering up to 700mA Total Output Current

This video provides an introduction to Maxim's Low IQ SIMO PMIC with 4-Outputs Delivering up to 700mA Total Output Current - the MAX77655.

Introduction to the MAX20360 Wearable Power Management Solution

This video provides an introduction to Maxim's Wearable Power Management Solution - the MAX20360.

Introduction to the MAX77642 MAX77643 Ultra Configurable PMIC Featuring 93% Peak Efficiency Single-Inductor, 3-Output Buck-Boost, 1-LDO for Long Battery Life

This video provides an introduction to Maxim's Ultra Configurable PMIC Featuring 93% Peak Efficiency Single-Inductor, 3-Output Buck-Boost, 1-LDO for Long Battery Life - the MAX77642 MAX77643.

Introduction to the MAX20361 Small, Single /Multi-cell Solar Harvester with MPPT

This video provides an introduction to Maxim's Small, Single /Multi-cell Solar Harvester with MPPT - the MAX20361.

双路输入、电源通路、3A开关模式充电器

MAX77818

高性能配套PMIC,集成ModelGaugeTM TM m5电量计技术。

Introduction to the MAX77757 3.15A USB-C Autonomous Charger with JEITA for 1-Cell Li+ Batteries

This video provides an introduction to Maxim's 3.15A USB-C Autonomous Charger with JEITA for 1-Cell Li+ Batteries - the MAX77757.

Introduction to the MAX20343 Ultra Low Quiescent Current, Low Noise 3.5W Buck-Boost Regulator

This video provides an introduction to Maxim’s 3.5W Ultra-Low Iq Buck Boost for Optical Sensing and IoT – the MAX20343.

高灵敏度脉搏血氧仪和心率传感器

MAX30102

用于可穿戴健康设备的脉搏血氧仪和心率生物传感器

Standard Banners for m5 ModelGauges- banner set-corrected,ModelGauge m5电量计提供精确的电量状态

MAX17201 banner广告图片, 尺寸300x250像素

[Sales Rep] FAE Training - MAX98371 Digital Input Class D Speaker Amplifier with Dynamic Headroom Tracking

This session provides a technical review of the MAX98371 and MAX98372 class-D audio amplifiers which feature dynamic headroom tracking (DHT).

30V内置开关的LCD偏置电源

MAX1605

升压转换器内置0.5A开关,采用6引脚SOT23封装,支持低至0.8V的输入。

28V内置开关、LCD偏置电源,提供真关断

MAX1606

升压转换器使用内置开关,利用低至0.8V的输入提供高达28V输出,提供Shutdown™。

ModelGauge m3电量计

MAX17047/MAX17050

这些电池电量计组合使用库伦计数和电压电量计ModelGauge算法,提供优异的短期和长期精度。ModelGauge m3消除了库仑计的累计失调误差,与任何单纯的电压测量电量计量相比,能够提供更高的短期精度。

独立式ModelGauge m5电量计,集成SHA-256认证

MAX17201/5/11/15

超低功耗电量计IC集成SHA-256安全认证,不要求特征分析,是电池组侧实施的理想选择。

Introduction to the MAX17852 14 Channel High-Voltage, ASIL D, Data-Acquisition System with Integrated Current Sense Amplifier

This video provides an introduction to Maxim's 14 Channel High-Voltage, ASIL D, Data-Acquisition System with Integrated Current Sense Amplifier - the MAX17852.

Maxim 的汽车IC助您的设计快人一步

利用Maxim广泛的汽车产品组合,您可以制造满足当今消费者对汽车所要求的:安全 动力和性能等。 了解Maxim的先进汽车IC如何应对ADAS,信息娱乐,电源管理,照明,EV动力总成等方面的严峻设计挑战。

[Sales Rep] Core Automotive Product Update - Feb 2018

This session provides a general, comprehensive overview of the automotive products from the Core business unit. This includes all /V products. The focus of the presentation is on general product categories and quality.

Introduction to the MAX17823H 12-Channel, High-Voltage Sensor with Integrated 650mA Cell Balancing and Differential UART for Daisy-Chain Communication

This video provides an introduction to the MAX17823H, which is Maxim's fourth-generation, high-voltage battery-management solution.

Get the Highest Level of Safety with an ASIL-D Battery Monitor IC

Achieving safety compliance in automotive applications can require adding redundant components to the system. The MAX17853 is the only ASIL-D-compliant IC for mid-to-large cell count configurations, enabling engineers to create a system that meets the highest level of safety for voltage, temperature, and communication.

14通道、高压数据采集系统

MAX17853

凭借单片芯片即可满足ASIL-D标准,适用于中、大数量电池配置。

12通道、高压、智能传感器数据采集接口

MAX17843

可编程ASIL D电池监测器ASIC,优化用于汽车、混合动力车电池组及电动汽车系统。

车载SPI通信接口(ASCI)

MAX17841B

支持高可靠菊花链连接,EMC/EMI性能及低成本隔离方案

Introduction to the MAX14813 Ultra-Compact Octal 3L/Quad 5L Pulser with T/R Switches and Beamforming Capability

This video provides an introduction to Maxim's Ultra-Compact Octal 3L/Quad 5L Pulser with T/R Switches and Beamforming Capability - the MAX14813.

Introduction to the MAX14815 Octal 5 Levels Pulser with T/R Switch and Embedded Beamforming

This video provides an introduction to Maxim's Octal 5 Levels Pulser with T/R Switch and Embedded Beamforming - the MAX14815.

数字脉冲发生器

MAX14808-MAX14809

八通道3级电平数字脉冲发生器利用低压控制逻辑输入产生高频、高压双极性脉冲(高达±105V),驱动超声系统的压电传感器。

高压发送器/接收器开关

MAX4936-MAX4939

八通道、高压发送器/接收(T/R)开关基于二极管桥拓扑,可通过SPI™接口调整二极管桥电流。

[Sales Rep] Analog Signal Chain - Multiplexer (Mandarin)

Basic introduction to key element of signal chain multiplexer and analog switch. Note - this course is delivered in Mandarin.

Introduction to the MAX38913 4µV Ultra Low Noise 1A LDO with 2-Level Output Voltage Selection

This video provides an introduction to Maxim's 4µV Ultra Low Noise 1A LDO with 2-Level Output Voltage Selection - the MAX38913.

Introduction to the MAX77960 MAX77961 25VIN 3A/6AOUT USB-C Buck-Boost Charger with Integrated FETs for 2S/3S Li-ion Batteries

This video provides an introduction to Maxim's 25VIN 3A/6AOUT USB-C Buck-Boost Charger with Integrated FETs for 2S/3S Li-ion Batteries - the MAX77960 MAX77961.

Introduction to the MAX2088 16 Channel, High Performance, Low Power, Fully Integrated Ultrasound Receiver

This video provides an introduction to Maxim's 16 Channel, High Performance, Low Power, Fully Integrated Ultrasound Receiver - the MAX2088.

Introduction to the MAX77975 MAX77976 19VIN, 3.5/5.5A 1-Cell Li+ Battery Charger with Smart Power SelectorTM and OTG for USB-C PD

This video provides an introduction to Maxim's 19VIN, 3.5/5.5A 1-Cell Li+ Battery Charger with Smart Power SelectorTM and OTG for USB-C PD - the MAX77975 and MAX77976.

[Sales Rep] Himalaya Buck Converter Customer Engineering Presentation

The Himalaya product line is a series of DC-to-DC power supply modules. This presentation explains the use and applications of DC-to-DC power modules, the design challenges that they solve and the advantages that Maxim’s devices offers. The use of Maxim’s EE-Sim System Power Tool to ease the design process is also presented.

[Sales Rep] Himalaya Module Customer Presentation

The Himalaya product line is a series of DC-to-DC power supply modules. This presentation explains the use and applications of DC-to-DC power modules, the design challenges that they solve and the advantages that Maxim’s devices offers

[Sales Rep] Himalaya Branch Training Presentation

The Himalaya product line is a series of DC-to-DC power supply modules. This presentation explains the use and applications of DC-to-DC power modules, the markets they serve, the design challenges that they solve and the advantages that Maxim’s devices offers. Finally, tips on overcoming customer objections are offered.

[Sales Rep] Himalaya Customer Engineering Presentation (Mandarin)

The Himalaya product line is a series of DC-to-DC power supply modules. This presentation explains the use and applications of DC-to-DC power modules, the design challenges that they solve and the advantages that Maxim’s devices offers. The use of Maxim’s EE-Sim System Power Tool to ease the design process is also presented.

低功耗、高性能、完全集成的八通道超声接收器

MAX2079

该器件是一款完全集成的八通道超声接收器,优化用于多通道、高性能便携式及车载超声系统。

高度集成、低功耗、八通道超声收发器

MAX2082

全集成式八通道超声收发器优化用于多通道数、高性能便携式或小推车超声系统。收发器允许用户以较小的空间和功耗获得高端2D及多普勒成像功能。

Introduction to the MAX36210 Security Supervisor with SP800-90A/B TRNG, Tamper Detection and Cryptography

This video provides an introduction to Maxim's Security Supervisor with SP800-90A/B TRNG, Tamper Detection and Cryptography - the MAX36210.

Introduction to DS2485 Advanced 1-Wire® Master with Memory

This video provides an introduction to Maxim's Advanced 1-Wire® Master with Memory - the DS2485.

Introduction to the DS2488 1-Wire® Dual-Port Link

This video provides an introduction to Maxim's 1-Wire® Dual-Port Link - the DS2488.

Introduction to the DS28E40 Deep Cover Automotive 1-Wire Authenticator

This presentation provides an introduction to Maxim's Deep Cover Automotive 1-Wire Authenticator - the DS28E40.

Introduction to the MAX40662 Quad Transimpedance Amplifier with Input Current Clamp and Multiplexer for LiDAR

This video provides an introduction to Maxim's Quad Transimpedance Amplifier with Input Current Clamp and Multiplexer for LiDAR - the MAX40662

Introduction to the MAX40660 MAX40661 Transimpedance Amplifier With Low Power Mode for LiDAR Applications

This video provides an introduction to Maxim's Transimpedance Amplifier With Low Power Mode for LiDAR Applications - the MAX40660 MAX40661.

SFF/SFP激光驱动器,带有消光比控制

MAX3738

该激光驱动器设计用于数据率从1Gbps至4.25Gbps的多速率收发模块。为减少元件数量、便于多速率工作,激光器能直流耦合到MAX3738。

光电微控制器

DS4830A

16位微控制器带有独特的外设组合,可高分辨率转换多路模拟信号并对这些信号进行数字信号处理(DSP),与外部主机进行高速数据通信,支持超低功耗光通信应用。

11.32Gbps收发器,集成双CDR、数字监测和直流耦合激光驱动器

MAX3955

11.3Gbps、高度集成、低功耗收发器,集成双CDR和数字诊断监测(DDM),设计用于下一代SONET传输系统。

低功耗互阻放大器,支持10GBASE-SR应用

MAX3797

器件为低功耗互阻放大器,采用自动增益控制(AGC)结构,支持高达10.3125Gbps速率、配合PIN二极管使用的光传输系统。

Introduction to the MAX32570 Low Power ARM Cortex-M4 Microcontroller for Secure Applications

This video provides an introduction to Maxim's Low Power ARM Cortex-M4 Microcontroller for Secure Applications - the MAX32570.

Introduction to the MAXQ1062 DeepCover Cryptographic Controller for Embedded Devices

This video provides an introduction to the MAXQ1062, a cryptographic controller that makes it fast and easy to implement full security for embedded, connected products without requiring firmware development.

Introduction to the MAX36010-11 Security Supervisor with Tamper Detection and Cryptography

This video provides an introduction to the MAX36010 and MAX36011, which are low-power security supervisors designed for many applications that require certificate-based or other public key cryptography schemes.

Introduction to the MAX32591 DeepCover Secure Microcontroller with ARM926EJ-S Processor Core

This video provides an introduction to the MAX32591; a DeepCover Secure Microcontroller with ARM926EJ-S Processor Core

Introduction to the MAX32520 ChipDNA™ Secure Arm Cortex M4 Microcontroller with SP800-90A/B TRNG

This video provides an introduction to Maxim's ChipDNA™ Secure Arm Cortex M4 Microcontroller with SP800-90A/B TRNG - the MAX32520.

Introduction to the MAX32592 DeepCover Secure Microcontroller with ARM926EJ-S Processor Core

This video provides an introduction to Maxim’s DeepCover Secure Microcontroller with ARM926EJ-S Processor Core – the MAX32592 is the natural evolution of the popular MAX32590. It addresses applications where space is a real constraint while bringing a significant price cut.

Introduction to the MAX32561 DeepCover Secure Arm Cortex-M3 Flash Microcontroller

This video provides an introduction to Maxim's MAX32561, a single chip solution to integrate most of the interfaces required to build a modern financial pinpad or MPOS. The product can save many external components, saving on the PCB footprint. The product also comes with security, software stacks and evaluation reports to simplify EMV and PCI-PTS certifications while compressing the time to market when designing new pinpads and MPOS devices.

Arm Cortex-M4F开发平台,优化用于电池供电的Bluetooth®设备

MAX32630FTHR

MAX32630超低功耗微控制器Mbed™开发平台。板载PMIC、Bluetooth和外设,支持快速开发,电路板尺寸只有0.9in x 2.0in。

Arm® Cortex®-M4F开发平台,用于电池供电设备

MAX32625MBED

支持MAX32625超低功耗微控制器的Mbed™兼容评估系统。Arduino®连接器和充裕的原型空间支持快速开发。

Introduction to the MAX78000 Ultra-low Power ARM Cortex M4F with Convolutional Neural Network Accelerator

This video provides an introduction to Maxim's Ultra-low Power ARM Cortex M4F with Convolutional Neural Network Accelerator - the MAX78000.

适合狭小空间的超小尺寸开发板,有效降低功耗

MAX32625PICO

功率优化Arm® Cortex®-M4F。板载PMIC提供所有供电电压;超小尺寸、0.6in x 1.0in双排连接头。

结构紧凑的开发板,用于构建小尺寸、低功耗IoT平台

MAX32630-EVKIT

功率优化Arm® Cortex®-M4F。最优外设组合,提高平台扩展性。板载Bluetooth® 4.0 BLE收发器,带芯片天线。

完备的超低功耗Cortex-M4F微控制器评估板

MAX32620-EVKIT

功率优化Arm Cortex®-M4F。最优外设组合,提高平台扩展性。板载Bluetooth 4.0 BLE收发器和芯片天线。

超低功耗Cortex M4F 为可穿戴设备提供高效信号处理

GIF动图, MAX32630 banner图片, 210x160像素

Introduction to the MAX32663A Ultra-Low Power ECG Biometric Sensor Hub

This video provides an introduction to Maxim's Ultra-Low Power ECG Biometric Sensor Hub - the MAX32663A.

Introduction to the MAX28200 16-bit Micro with ADC and I2C

This video provides an introduction to the MAX28200, a low-power, 16-bit MAXQ microcontroller designed for low-power applications including smartphones and consumer electronics.

健康测量微控制器

MAX32600评估板

该评估板也提供了完整的功能系统,包括MAX32600电路、多种功率选项、用于连接处理器I/O端口引脚和模拟前端器件的连接头、8位LCD显示屏、USB接口、UART接口、低功耗Bluetooth收发器,以及其它通用IO器件。

超低功耗Arm® Cortex®-M3,集成医疗传感器模拟前端、高级硬件安全保护、256KB闪存和32KB SRAM。

MAX32600

初识DARWIN:全新品类的低功耗IoT MCU

更智能、更精简、更坚固。DARWIN MCU专为迅猛发展的物联网(IoT)而生。这种全新品类的IoT MCU将Maxim的可穿戴级技术与业界最大容量的嵌入式存储器以及世界上最先进的嵌入式安全有效结合。通过观看本视频,了解DARWIN MCU如何帮助您在快速发展的IoT市场取得成功。

如何利用Arduino IDE设置MAX32625MBED电路板

本视频中,Venkatesh演示在Arduino®开发环境下如何设置MAX32625MBED开发平台,包括关于配置电路板支持包的说明。

How to Configure a Microcontroller for Deep Sleep Using the MAX32630

In this video, Mohamed discusses some of the low-power modes available on the MAX32630 microcontroller. After outlining the capabilities and benefits of Deep Sleep mode for his smartwatch application, he demonstrates how to toggle the power mode with the push of a button. For more information on how to use the MAX32630 as a timekeeping circuit, watch the video, "How to Set Up an Ultra-Low Power Real-Time Clock II Using the MAX32630FTHR."

健康传感器平台

MAXREFDES100

支持mbed™的传感器平台,快速评估可穿戴健康和健身方案。测量运动、温度、生物电势、脉搏血氧以及心率。

[Sales Rep] Understand 4-20mA Data Transmission

Introduction and overview of 4-20mA current loop communications. Explains the fundamentals and operation of 4-20mA including why current used as the basis, system issues, signaling, power and voltage issues. Hart modems are also discussed.

Introduction to the MAX14819A Dual IO-Link Master Transceiver with Integrated Framers and L+ Supply Controllers

This video provides an introduction to Maxim's Dual IO-Link Master Transceiver with Integrated Framers and L+ Supply Controllers - the MAX14819A.

可靠的ESD保护和充电IC

MAX16970

支持汽车互联、可靠充电

Introduction to the MAX25410 Automotive USB Power Delivery Port Protector

This video provides an introduction to Maxim's Automotive USB Power Delivery Port Protector - the MAX25410.

Introduction to the MAX20461 Automotive High-Current Step-Down Converter with USB-C Protection/Host Charger

This video provides an introduction to the MAX20461, an automotive high-current step-down converter with USB-C protection/host charger.

Introduction to the MAX20328 MAX20328A MAX20328B MUX Switches for USB Type-C Audio Adapter Accessories

This video provides an introduction to Maxim’s newest USB Type-C audio interface IC with integrated protection – the MAX20328, MAX20328A and MAX20328B.

Introduction to the MAX20334 Overvoltage and Surge-Protected Dual SPDT Data Line Switch

This video will provide an introduction to Maxim’s new Overvoltage and Surge-Protected Dual SPDT Data Line Switch – MAX20334.

Introduction to the MAX20333 Adjustable Current Limit Switch with Low Power Mode

This video provides an introduction to Maxim’s new Adjustable Current Limit Switch with Low Power Mode – MAX20333.

Introduction to the MAX16984A Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulator

This video provides an introduction to Maxim's Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulator - the MAX16984A.

Introduction to the MAX25430 Automotive 100W USB-PD Buck-Boost Port Controller and Protector

This video provides an introduction to Maxim's Automotive 100W USB-PD Buck-Boost Port Controller and Protector - the MAX25430.

Introduction to the MAX20342 USB Type-C Charger Detector with Integrated OVP

This video provides an introduction to Maxim's USB Type-C Charger Detector with Integrated OVP - the MAX20342.

Introduction to MAX77958 Standalone USB-C Power Delivery Controller

This video provides an introduction to Maxim's Standalone USB-C Power Delivery Controller - the MAX77958.

Introduction to the MAX20463 Automotive USB Type-A to Type-C Port Converter with Protection

This presentation provides an introduction to the MAX20463 an automotive USD Type-A to Type-C port converter with protection.

Introduction to the MAX20459 Automotive High-Current Step-Down Converter with USB-C Protection/Host Charger

This video provides an introduction to Maxim's Automotive High-Current Step-Down Converter with USB-C Protection/Host Charger - the MAX20459.

Introduction to the MAX16972 and MAX16972A 3A Automotive Hi-Speed USB Protectors with Apple iPhone/iPad and USB 2.0 Charge Detection

This video provides an introduction to Maxim's 3A Automotive Hi-Speed USB Protectors with Apple iPhone/iPad and USB 2.0 Charge Detection - the MAX16972 and MAX16972A.

MAX20037-38汽车级Buck转换器简介

本视频简要介绍MAX20037-38汽车级、3.5A同步USB buck转换器,器件具有I2C和保护/主机充电仿真器。

Introduction to the MAX25400 Automotive Hi-Speed USB 2.0 Protector

This video provides an introduction to Maxim's Automotive Hi-Speed USB 2.0 Protector - the MAX25400.

Introduction to the MAX25431 Automotive 40V, 55μA IQ, 2.2MHz, H-Bridge Buck-Boost Controller

This video provides an introduction to Maxim's Automotive 40V, 55μA IQ, 2.2MHz, H-Bridge Buck-Boost Controller - the MAX25431.

Introduction to the MAX77839 5.5V Input, 4.4A/3.6A switching current 6µA IQ Buck-Boost Converter

This video provides an introduction to Maxim's 5.5V Input, 4.4A/3.6A switching current 6µA IQ Buck-Boost Converter - the MAX77839.

Introduction to the MAX14748 USB Type-C Charger

This video provides an introduction to the MAX14748, a USB Type-C Charger.

可靠通信演示 — 2018电子展

Michael演示MAX22505,器件为高边、USB端口保护器,防止高电压损坏USB端口。

3.12Gbps GMSL解串器

MAX9288/MAX9290

支持使用同轴电缆,降低车载信息娱乐系统布线的重量和成本。

Introduction to the MAX9276B/80B 3.12Gbps GMSL Deserializers for Coax or STP Input and Parallel Output

This video provides an introduction to the MAX9276B/MAX9280B, a gigabit multimedia serial link (GMSL) deserializers receive data from a GMSL serializer over 50Ω coax or 100Ω shielded twisted pair (STP) cable and output deserialized data on the LVCMOS output

Introduction to the MAX9291B and MAX9293B 3.12Gbps GMSL Serializers for Coax or STP Output and HDMI Input

This video provides an introduction to the MAX9291B/MAX9293B, a GMSL serializers convert an HDMI input to a gigabit multimedia serial link (GMSL) output for transmission of video, audio, and control signals over 15m or more of 50Ω coax or 100Ω shielded twisted-pair (STP) cab

Introduction to the MAX9278B/82B 3.12Gbps GMSL Deserializers for Coax or STP Input and LVDS Output

This video provides an introduction to the MAX9278B/MAX9282B, a gigabit multimedia serial link (GMSL) deserializers that receive data from a GMSL serializer over 50Ω coax or 100Ω shielded twisted-pair (STP) cable and output deserialized data on 3 of 4 data-lane LVDS outputs (oLDI).

3.12Gbps GMSL串行器

MAX9291/MAX9293

支持使用同轴电缆,降低车载信息娱乐系统布线的重量和成本。

小尺寸、14位、1.6Gbps GMSL串行器

MAX96711

带线路故障检测和CRC保护,用于ADAS应用中的视频和控制数据。

小尺寸、16位、1.6Gbps GMSL串行器

MAX96705

带交叉点开关和CRC保护,用于ADAS应用中的视频和控制数据。

如何通过旁路模式下的SerDes链路与外设器件通信

Darragh利用MAX9281和MAX9276A,介绍如何操作I2C旁路模式下的串行器/解串器链路,以控制远端外设,并演示远端光检测。

GMSL串行器/解串器(SerDes)技术基础

了解高速数据传输中使用的吉比特多媒体串行链路(GMSL)串行器/解串器(SerDes)背后的技术。本视频中包括GMSL技术概述、关于GMSL正向和反向通道架构的信息,以及关键GMSL特性介绍。

超低功耗、高鲁棒性、双通道IO-Link主机收发器

MAX14819

主机收发器,带有传感器/执行器电源控制器。

Introduction to the MAX14829 Low-Power IO-Link Device Transceiver with Dual Drivers

This video provides an introduction to Maxim's Low-Power IO-Link Device Transceiver with Dual Drivers - the MAX14829.

Introduction to the MAX22515 IO-Link Transceiver with Integrated Protection

This video provides an introduction to Maxim's IO-Link Transceiver with Integrated Protection - the MAX22515.

[Sales Rep] Solutions for Factory Automation

This session discusses Maxim’s technology as it enables next generation automation systems and contains information relevant for discussions with customer executives. Topics covered include customs alignment, factory automation trends, solution leadership and operational excellence.

Introduction to the MAX22513 Surge Protected Dual Driver IO-Link Device Transceiver with DC/DC

This video provides an introduction to the MAX22513 dual-channel low power IO-Link device transceiver which features a selectable control interface, internal high-efficiency DC-DC buck regulator, two internal linear regulators, and integrated surge protection for robust communication.

[Sales Rep] PMFI Sensor Module - Level 1

Introduction to Process Measurement and Field Instruments (PMFI). Defines what a sensor module is, where it is used, what’s inside, some product examples and design trends.

IO-Link主机收发器

MAX14824

业内最高的C/Q驱动器输出

[Sales Rep] FAE Technology Workshop: IO-Link Smart Sensors (PRE-WORK)_

This session was developed as pre-work for the 2016 Tech Workshop and is a simple introduction to IO-Link. Discussed are: what is IO-Link and why it is used.

IO-Link方案演示 — 2018电子展

Konrad介绍Maxim的IO-Link®方案如何克服当今的设计挑战,采用最小方案尺寸最大程度降低功耗。

双通道IO-Link主机收发器:MAX14819演示

了解MAX14819 IO-Link主机收发器如何解决工业通信的关键趋势,功耗降低50%、确保恶劣环境下可靠通信,且采用可扩展、灵活的架构。学习如何使用MAXREFDES145 8通道IO-Link主机参考设计方便地评估MAX14819,该参考主机与IO-Link接近检测传感器通信。

了解详情:

Introduction to the MAX22000 Industrial Configurable Analog I/O

This video provides an introduction to Maxim's Industrial Configurable Analog I/O - the MAX22000.

[Sales Rep] Analog Signal Chain - Overview (Mandarin)

This course provides a basic overview of the analog signal chain. All the basic elements within the signal chain are discussed as well as the key parameters and specifications associated with each one.

Introduction to the MAX6079/MAX6279/MAX6226 Low-Noise, High-Precision Series Voltage Reference in Ceramic Package

This video provides an introduction to the MAX6079, MAX6279, and MAX6226, which offer a very low noise and low-drift voltage reference in a small 3x3mm ceramic package.

智能压力传感器人机接口(HMI)演示 (中文字幕)

欢迎浏览我们的人机接口创新概念。传统的触摸屏比较容易破裂,而戴手套又不能操作。我们的智能压力传感器参考设计通过测量重量和重心,能够提供触摸屏输入的位置及压力信息。MAXREFDES82是一款坚固的低功耗设计,适合要求戴手套以及不允许使用玻璃的恶劣环境。

Introduction to the MAX6078A Low-Power, Low-Drift and Low-Noise Voltage Reference

This video provides an introduction to Maxim’s Low-Power, Low-Drift and Low-Noise Voltage Reference the MAX6078A and MAX6078B

展频时钟

MAX31180

支持较宽频率范围以及降低EMI:完美用于仪表板

Introduction to the DG1206 DG1207 Low-Leakage, Single 16-Channel and Dual 8-Channel, Analog Multiplexer

This video provides an introduction to Maxim's Low-Leakage, Single 16-Channel and Dual 8-Channel, Analog Multiplexer - the DG1206 DG1207.

Introduction to the MAX20336 Ultra-Small, Low-RON, Beyond-the-Rails DPST Analog Switches

This video provides an introduction to the MAX20336, an ultra-small, low-on-resistance, double-pole/single-throw analog switches which features Beyond-the-Rails™ capability that allows signals from -5.5V to +5.5V to pass without distortion, even when the power supply is below the signal range.

Introduction to the MAX20327 12V Capable, Low-RON, Beyond-the-Rails DPDT Analog Switches

This video provides an introduction to the MAX20327 ultra-small, low-on-resistance (RON) double-pole/double-throw (DPDT) analog switches feature Beyond-the-Rails™ capability that allows signals from -5.5V to +12V to pass without distortion, even when the power supply is below the signal range.

Introduction to the DG1208 and DG1209 Low-Leakage, Single 8-Channel and Dual 4-Channel, Analog Multiplexer

This video provides an introduction to Maxim's Low-Leakage, Single 8-Channel and Dual 4-Channel, Analog Multiplexer - the DG1208 and DG1209.

MAX40203简介,器件为超小尺寸、微功耗、1A理想二极管,具有超低压降

本视频短片简要介绍MAX40203,器件为理想二极管电流开关,压降非常小,几乎比肖特基二极管低一个数量级。

Introduction to the MAX14866 High-Voltage Analog Switch

This video provides an introduction to the MAX14866, a 16-channel, high-voltage analog switch that does not require high-voltage supplies.

[Sales Rep] Precision Analog Signal Chain Tool

This session covers the Precision Analog Signal Chain Tool. This tool allows part identification and selection by starting with a block diagram. The user clicks on the specific block of interest and is taken to list of candidate parts. This presentation explains the process by example.

低电流I²C RTC,可配合高ESR晶体使用

DS1341

具有超低待机电流的RTC,能够在电池供电时保持更长寿命。

超高精度、I²C接口、集成RTC/TCXO/晶体

DS3231

低成本I2C RTC,带有电池输入,断开主电源时仍可保持精确计时。

低功耗I2C RTC,带有56字节NV RAM

DS1308

低功耗、BCD编码实时时钟和日历,兼容所有32.768kHz晶振。

超高精度、SPI总线RTC

DS3234

DS3234是一款低成本、超高精度、采用SPI总线的实时时钟(RTC),集成了温度补偿晶体振荡器(TCXO)和晶体。

32位二进制计数器看门狗RTC

DS1374

DS1374为32位二进制计数器、可实现连续的秒计数。理想用于医疗设备、POS机、便携式仪表。

±5ppm, I²C实时时钟

DS3231M

DS3231M是低成本、高精度I²C实时时钟(RTC)。该器件包含电池输入端,断开主电源时仍可保持精确计时。

Basic introduction to multiplexers which discusses the operation, uses and configurations of multiplexers.

[Sales Rep] Undervoltage and Overvoltage Protection Level 1 Industrial Training

This training explains undervoltage and overvoltage protection as they apply to interface devices and analog switches. Both are first defined, then it’s shown how they are implemented in ICs. Finally, a few examples of Maxim parts which implement this protection are shown.

Introduction to the MAX31343 ±5ppm, I2C Real-Time Clock with Integrated MEMS Oscillator

This video provides an introduction to Maxim's ±5ppm, I2C Real-Time Clock with Integrated MEMS Oscillator - the MAX31343.

Introduction to the MAX31342 Low Current Real Time Clock with I2C Interface

This video provides an introduction to the MAX31342 low-current, real-time clock (RTC) is a time-keeping device that provides an extremely low timekeeping current, permitting longer life from a power supply.

How to Use the MAX31342SHLD Evaluation Kit

Tawni sets up the MAX31342SHLD, which evaluates the MAX31342 low-current real-time clock (RTC). She walks through the GUI and shows some of the MAX31342SHLD’s features, including real-time monitoring and low timekeeping current.

评估板串行通信模块

DS3900P2EVKIT

通过PC串口与2线和3线器件进行双向通信,用于评估各种时钟IC。

±5ppm、I2C实时时钟外设模块

DS3231MPMB1

连接DS3231M RTC低成本、高精度RTC,适合任何用Pmod™兼容扩展端口配置I²C通信的系统。

如何设置超低功耗实时时钟,第二部分:使用MAX32630FTHR

本视频中,Mohamed搭建了一个超低功耗计时电路,将实时时钟(RTC)外设与MAX32630FTHR开发平台的深度休眠模式结合在一起,功耗达到微瓦级。.

Introduction to MAX17703 4.5V to 60V, Synchronous Step-Down Li-ion Battery Charger Controller

This video provides an introduction to Maxim's 4.5V to 60V, Synchronous Step-Down Li-ion Battery Charger Controller - the MAX17703

Introduction to MAX25510 MAX25511 MAX25512 Automotive 4-Channel Low-Voltage 120mA LED Backlight Driver with Integrated Boost Converter

This video provides an introduction to Maxim's Backlight Driver with Integrated Boost Converter - the MAX25510 MAX25511 MAX25512

Introduction to the MAX16137 1% Accuracy Single Window Voltage Monitor with BIST

This video provides an introduction to Maxim's 1% Accuracy Single Window Voltage Monitor with BIST - the MAX16137.

Introduction to the MAX25307*/08 Family Two/Three Output Low Noise LDO Linear Regulators

This video provides an introduction to Maxim's Two/Three Output Low Noise LDO Linear Regulators - the MAX25307*/08

Introduction to the MAX25301A MAX25301B 1A Automotive Low-Noise LDO Linear Regulator

This video provides an introduction to Maxim's 1A Automotive Low-Noise LDO Linear Regulator - the MAX25301A MAX25301B.

Introduction to the MAX25210 Automotive Ultra Low Quiescent Current Linear Regulator Family

This video provides an introduction to Maxim's Automotive Ultra-Low Quiescent Current Linear Regulator Family - the MAX25210.

Introduction to the MAX25300A MAX25300B 12μVRMS Low Noise 500mA LDO Linear Regulator

This video provides an introduction to Maxim's 12μVRMS Low Noise 500mA LDO Linear Regulator - the MAX25300A MAX25300B.

Introduction to the MAX77680 and MAX77681 3-Output SIMO Buck-Boost Regulator with Power Sequencer and 3μA IQ

This video provides an introduction to the MAX77680 and MAX77681, always-on, low power application mini PMICs. They include a single inductor with 3 buck-boost outputs.

MAX38902A/B/C/D简介,器件为12μVRMS、低噪声、500mA LDO线性稳压器

本视频短片简要介绍MAX38902A/B/C/D,器件为低噪声、线性稳压器,可提供高达500mA输出电流,输出噪声仅为12μVRMS,频率范围为10Hz至100kHz。

[Sales Rep] Introduction to Power Reference Designs from TTS

This session introduces a new, growing collection of power reference designs developed by TTS. Discusses the benefits to Maxim and our customers of having proven reference designs, where to find information on the existing collection and how to propose new designs to TTS.

微小尺寸、超低噪声LDO

MAX8840

超低噪声、低压差(LDO)线性稳压器可提供高达150mA连续输出电压,120mA负载电流时的压差低至120mV。

Introduction to the MAX38904A/B/C/D 2A Low Noise LDO Linear Regulator in TDFN

This video provides an introduction to Maxim's Low Noise LDO Linear Regulator in TDFN - the MAX38904A MAX38904B MAX38904C MAX38904D.

500mA、低电压、线性稳压器,µMAX封装

MAX1806

利用低输入提供±1%精度输出电压

12V、超低IQ、低压差线性稳压器,带有POK

MAX8880

提供高达200mA,适用于电池供电应用

低噪声、500mA LDO稳压器,采用2mm x 2mm TDFN封装

MAX8902

提供92dB高PSRR @ 5kHz,适用于手持式、电池供电设备

USB/AC适配器、线性Li+电池充电器

MAX8606

完备的单节Li+电池充电管理IC工作于USB端口或AC适配器。器件集成电池断开开关、电流检测电路、PMOS调整管元件和热管理电路,省去了外部反向阻断肖特基二极管,可构建简单、小尺寸充电方案。

Introduction to the MAX20028 Step-Down Controller with Dual 2.1MHz Step-Down DC-DC Converters

This video provides an introduction to Maxim's Step-Down Controller with Dual 2.1MHz Step-Down DC-DC Converters - the MAX20028.

Introduction to the MAX77863 Complete System PMIC, Featuring 13 Regulators, 8 GPIOs, RTCD, and Flexible Power Sequencing for Multicore Applications

This video provides an introduction to Maxim's Complete System PMIC, Featuring 13 Regulators, 8 GPIOs, RTCD, and Flexible Power Sequencing for Multicore Applications - the MAX77863.

300mA、降压转换器,1.1μA IQ

MAX77596

小尺寸、同步降压转换器,内置开关。在3.5V至24V输入电压时,可提供高达300mA电流,而空载时的静态电流仅为1.1μA。

MAX77829- banner set-corrected, 多功能PMIC, 适用于移动设备, 减小方案尺寸达20%

MAX77829 banner图片, 300x250像素

Introduction to the MAX16926 Automotive 4-Output Display Power Solution with Watchdog

This video provides an introduction to Maxim's Automotive 4-Output Display Power Solution with Watchdog - the MAX16926.

Introduction to the MAX20026 MAX20026S Automotive Quad, Low-Voltage Step-Down DC-DC converters with Low-Noise LDO

This video provides an introduction to Maxim's Automotive Quad, Low-Voltage Step-Down DC-DC converters with Low-Noise LDO - the MAX20026 and MAX20026S.

Introduction to the MAX20029 MAX20029B MAX20029C MAX20029D Automotive Quad/Triple Low Voltage Step-Down DC-DC converters

This video provides an introduction to the MAX20029/MAX20029B/MAX20029C/MAX20029D power-management ICs (PMICs) which integrate four low-voltage, high-efficiency, step-down DC-DC converters.

Introduction to the MAX20057 MAX20457 MAX20458 36V Boost Controller with Two Synchronous Buck Converters (3.5A/2A) for Automotive Applications

This video provides an introduction to Maxim's Synchronous Buck Converters for Automotive Applications.

Introduction to the MAX20030 MAX20031 Dual Buck, Sync Boost and LDO– Complete Front-End Power Supply with 17μA IQ

This video provides an introduction to Maxim's Dual Buck, Sync Boost and LDO– Complete Front-End Power Supply with 17μA IQ - the MAX20030 MAX20031.

信息娱乐系统电源

MAX16993

高度集成车载PMIC提供三路降压型输出

Introduction to the MAX20029 and MAX20029B Automotive Quad/Triple Low Voltage Step-Down DC-DC Converters

This video provides an introduction to the MAX20029/MAX20029B power-management ICs (PMICs), which integrate four low-voltage, high-efficiency, step-down DC-DC converters. Each of the four outputs is factory or resistor programmable between 1.0V to 4.0V.

Introduction to the MAX20430 Four-Output Mini PMIC For Safety Applications

This video provides an introduction to Maxim’s Four-Output Mini PMIC For Safety Applications, the MAX20430.

Introduction to the MAX25249 MAX25249B Quad Output Mini PMIC for Automotive Camera Applications

This video provides an introduction to Maxim’s Flexible Mini Dual 2.2MHz, 500mA Buck Converter with LDOs for Automotive Camera Supplies – the MAX25249 and MAX25249B

Introduction to the MAX17673 Integrated 4.5V to 60V Synchronous 1.5A High Voltage Buck and Dual 2.7V to 5.5V, 1A Buck Regulators

This video provides an introduction to the MAX17673, an integrated 4.5V to 60V Synchronous 1.5A High Voltage Buck and Dual 2.7V to 5.5V, 1A Buck Regulators.

可穿戴充电管理方案

MAX20335

包括线性电池充电器,带有智能电源选择器和经过功率优化的外设。

3路输出、SIMO升/降压调节器,具有电源排序器和3μA IQ

MAX77681

连续工作、低功耗、微型PMIC,通过代替效率较低的LDO延长电池寿命,方案总尺寸仅为15.5mm2

超低功耗PMIC,带3路输出SIMO、150mA LDO和电源排序器

MAX77640

5.6µA IQ 电源方案,包括3通道灌电流驱动器,方案总尺寸为16mm2

适用于可穿戴和IoT系统的PMIC

MAX20345

包括7个超低IQ电压调节器和适用于小型Li+系统的线性电池充电器。

智能手机和平板电脑配套PMIC

MAX77829

高度集成的PMIC集成开关模式充电器(用于单节Li+电池充电)、背光照明驱动器(支持25mA和35V输出)、LDO,以及双通道LED闪光灯驱动器。

适用于多核心应用的PMIC,具有13个调节器、8路GPIO、RTC和电源排序器

MAX77714

完备的电源管理IC,适用于采用片上系统(SoC)应用处理器的便携式设备。

Easy AFE

Learn how to move faster and accelerate your design with the MAXREFDES5# "Santa Fe" analog front end (AFE). This four channel, 16-bit AFE is fully tested, ready to test and implement in your design.

Introduction to MAX17702 4.5V to 60V, Synchronous Step-Down Lead-Acid Battery Charger Controller

This video provides an introduction to Maxim's 4.5V to 60V, Synchronous Step-Down Lead-Acid Battery Charger Controller- the MAX17702.

Introduction to MAX86174A Best-in-Class Optical Pulse Oximeter and Heart-Rate Sensor AFE for Wearable Health

This video provides an introduction to Maxim's Best-in-Class Optical Pulse Oximeter and Heart-Rate Sensor AFE for Wearable Health - the MAX86174A.

Introduction to the MAX33045E MAX33046E 20Mbps Half-Duplex RS-485/RS-422 Transceivers with ±40kV ESD Protection

This video provides an introduction to Maxim's 20Mbps Half-Duplex RS-485/RS-422 Transceivers with ±40kV ESD Protection - the MAX33045E MAX33046E.

Introduction to the MAXQ1065 Ultra Low-Power Cryptographic Controller with ChipDNA for Embedded Devices

This video provides an introduction to Maxim's Ultra Low-Power Cryptographic Controller with ChipDNA for Embedded Devices - the MAXQ1065.

Introduction to the MAX33011E/12E/14E/15E +5V, 5Mbps CAN Transceiver with ±65V Fault Protection, Fault Detection and Reporting, ±25V CMR, and ±45kV ESD Protection

This video provides an introduction to Maxim's +5V, 5Mbps CAN Transceiver with ±65V Fault Protection, Fault Detection and Reporting, ±25V CMR, and ±45kV ESD Protection - the MAX33012E, MAX33011E, MAX33014E, MAX33015E.

Introduction to the MAX22200 36V, 1A Octal Integrated Serial-controlled Solenoid and Motor Driver

This video provides an introduction to Maxim's 36V, 1A Octal Integrated Serial-controlled Solenoid and Motor Driver - the MAX22200.

Introduction to the MAX17640 60V, 400mA, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converters

This video provides an introduction to Maxim's 60V, 400mA, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converters - the MAX17640.

Introduction to the MAX17644 4.5V – 36V, 2.7A, High-Efficiency, Synchronous Step-Down DC-DC Converter

This video provides an introduction to Maxim's 4.5V – 36V, 2.7A, High-Efficiency, Synchronous Step-Down DC-DC Converter - the MAX17644.

Introduction to the MAX20812 Dual Output 6A, 3Mhz, 2.7V - 16V Step Down Switching Regulator

This video provides an introduction to Maxim's Dual Output 6A, 3Mhz, 2.7V - 16V Step Down Switching Regulator - the MAX20812.

Introduction to MAX22203/04*/05*/08*/09* Motor Driver

This video provides an introduction to Maxim's Motor Driver- the MAX22203/04*/05*/08*/09*

Advanced Computer Vision with MAX78000 and Xailient

With Xailient's machine vision solution and Maxim Integrated's MAX78000 machine learning microcontroller, it's possible to create object recognition and visual wake word solutions that are faster, lower power, and more accurate than ever before.

使用MAXQ1061 – 第3部分:构建和编译:

在本系列视频的第三部分,我们介绍如何构建SDK。最后,您将了解到如何修改源代码、进行编译,以及了解对MAXQ1061-KIT的影响。

使用MAXQ1061 – 第2部分:软件安装

在本系列视频的第二部分,我们介绍如何连接到SFTP站点并下载MAXQ1061-KIT的软件开发包(SDK)。我们回顾Raspberry Pi的基本配置并运行简单的命令,检查硬件连接是否正确。在下节视频“使用MAXQ1061 – 第3部分:构建和编译”中,将了解如何修改源代码。

使用MAXQ1061 – 第1部分:拆箱及硬件设置

在本系列视频的第一部分,我们拆箱用于嵌入式设备的MAXQ1061 DeepCover®加密控制器的评估套件,演示正确的处理方法并进行必要的连接。在下节视频“使用MAXQ1061 – 第2部分:软件安装”中,将了解如何配置软件。

如何利用Mbed®编程MAX7360按键开关控制器

Venkatesh展示如何使用Mbed环境建立微控制器与MAX7360之间的接口连接,然后演示如何利用MAX32625PICO监测连接到MAX7360的按键开关。

如何利用MAX98400A 40W D类放大器增强声音

Katie利用MAX98400AEVKIT和小音箱配置,演示MAX98400A立体声、高功率、D类放大器的操作。分别利用立体声音频(20W每扬声器)和单声道音频(40W)功能演示直接扬声器驱动和滤波输出驱动。

如何利用MAX8934A实现电池安全充电且同时使用智能电源选择器技术

本视频短片中,Maebh介绍Maxim的智能电源选择器(Smart Power Selector™)技术以及JEITA安全标准。Maebh演示如何配置MAX8934AEVKIT,实现电池安全充电。

如何利用MAX17263为电池电量计增加LED指示

Travis介绍如何利用MAX17263实现电量计量以及驱动LED电池指示。Travis介绍Charlieplexing LED电路的概念,并演示MAX17263GEVKIT灵活的特性和简单的GUI。