模拟信号

Maxim的模拟信号链IC设计用于各种应用,我们完备的模拟信号IC包括:运算放大器、检流放大器、音频和视频放大器、数据转换器、模拟滤波器、模拟开关、多路复用器以及传感器。




参考设计


双通道检流外设模块

MAXREFDES77

将MAX44285双通道、高边电流检测放大器连接到任何使用Pmod兼容扩展端口系统。

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双通道电流检测外设模块

MAXREFDES77

兼容Pmod™、高精度电流检测模块,理想用于多通道、多路复用数据采集系统。

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心率和脉搏血氧监测器

MAXREFDES117

该参考设计是一款低功耗、光学心率模块,集成红光和红外(IR) LED以及电源。

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智能压力传感器

MAXREFDES82

该参考设计安装有四个负载单元,采用多通道、24位模/数转换器(ADC), 来检测平板上的物体重量和重心。

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视频




Heart Rate Monitor Demo
25:30 August 11, 2016


MAX86170A
Best-in-Class Optical Pulse Oximeter and Heart-Rate Sensor AFE for Wearable Health

  • Complete Dual-Channel Optical Data-Acquisition System
  • Excellent Top-End Dynamic Range > 91dB in White Card Loop-Back Test (Nyquist Sample-to-Sample Variance)
  • Extended Dynamic Range up to 110dB (Averaging and Off-Chip Filtering)

MAX32000
High-Speed Quad Driver with Integrated DACs, Cable-Droop Compensation, Slew-Rate Control, and VHH Fourth-Level Drive

  • Low Power at High-Speed Maximizes Driver Performance
    • 700mW per Channel
    • 2.57Gbps at +1V Programmed
    • 280ps Typical Rise/Fall Times at +2V (20% to 80%)
  • Integrated Functionality Provides Value-Added Features
    • Programmable Double Time Constant Cable-Droop Compensation
    • Digital Slew-Rate Control for EMI Sensitive Applications
    • Adjustable Output Resistance with 360mΩ Resolution

  • MAX31343
    ±5ppm, I2C Real-Time Clock with Integrated MEMS Oscillator

    • Highly Accurate RTC with Integrated MEMS Resonator Completely Manages All Timekeeping Functions
    • 64-Byte RAM for User Data Storage
    • Simple Serial Interface Connects to Most Microcontrollers

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

    • AEC-Q100
    • Enables ASIL Compliance (FMEDA Available Upon Request)
    • Internal Multiplexer

    MAX98395
    11.7W、数字输入、DG类放大器,具有I/V检测和超低静态功耗

    • 宽输入电压范围(3.0V至14V)
    • DG类操作实现业界领先的静态功耗
    • 超低噪底

    MAX40027
    Dual 280ps High-Speed Comparator, Ultra-Low Dispersion with LVDS Outputs

    • Fast Propagation Delay: 280ps, Typ
    • Low Overdrive Dispersion: 25ps (VOD = 10mV to 1V)
    • Supply Voltage 2.7V to 3.6V

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