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MyMaxim 订阅产品详情
主要特征
应用/用途
Parametric specs for Precision ADCs (< 5Msps)
| Resolution (bits) (ADC) | 10 |
| # Input Channels | 2 |
| Conv. Rate (ksps) (max) | 150 |
| Data Bus | SPI |
| ADC Architecture | SAR |
| Diff/S.E. Input | Both |
| Internal VREF (V) (nominal) | 4.096 |
| External VREF (V) (min) | 1 |
| External VREF (V) (max) | 5.25 |
| Unipolar VIN (V) (max) | 4.096 |
| Bipolar VIN (±V) (max) | 2.048 |
| INL (±LSB) | 1 |
| Package/Pins | TDFN/8 |
| Budgetary Price (See Notes) | 4.18 |
缩小
简化框图
Technical Docs
| 数据资料 | 150ksps、10位、双通道单端及单通道真差分ADC，SOT23和TDFN封装 | Sep 15, 2010 | |
| 设计指南 | 理解逐次逼近寄存器型ADC：与其它类型ADC的架构对比 |
参量
Parametric specs for Precision ADCs (<u><</u> 5Msps)
| Resolution (bits) (ADC) | 10 |
| # Input Channels | 2 |
| Conv. Rate (ksps) (max) | 150 |
| Data Bus | SPI |
| ADC Architecture | SAR |
| Diff/S.E. Input | Both |
| Internal VREF (V) (nominal) | 4.096 |
| External VREF (V) (min) | 1 |
| External VREF (V) (max) | 5.25 |
| Unipolar VIN (V) (max) | 4.096 |
| Bipolar VIN (±V) (max) | 2.048 |
| INL (±LSB) | 1 |
| Package/Pins | TDFN/8 |
| Budgetary Price (See Notes) | 4.18 |
主要特征
- Single-Supply Operation
- +3V (MAX1087/MAX1089)
- +5V (MAX1086/MAX1088)
- AutoShutdown Between Conversions
- Low Power
- 200µA at 150ksps
- 130µA at 100ksps
- 65µA at 50ksps
- 13µA at 10ksps
- 1.5µA at 1ksps
- 0.2µA in Shutdown
- True-Differential Track/Hold, 150kHz Sampling Rate
- Software-Configurable Unipolar/Bipolar Conversion (MAX1088/MAX1089 only)
- SPI, QSPI, MICROWIRE-Compatible Interface for DSPs and Processors
- Internal Conversion Clock
- 8-Pin SOT23 and 8-Pin TDFN Packages
应用/用途
- 自动测试设备(ATE)
- 汽车乘客坐椅控制系统
- 汽车传感器
- 工业传感器发送器/变送器
- 工业传感器发送器/变送器
- 电机及运动控制
- 便携式患者监视/传递
- 便携式测试仪
- 可编程逻辑控制器
- 传感器-加载
- 传感器-压力
- 测试与测量设备
- X射线与超声诊断
描述
The MAX1086–MAX1089 are low-cost, micropower, serial output 10-bit analog-to-digital converters (ADCs) available in a tiny 8-pin SOT23. The MAX1086/MAX1088 operate with a single +5V supply. The MAX1087/MAX1089 operate with a single +3V supply. The devices feature a successive-approximation ADC, automatic shutdown, fast wake-up (1.4µs), and a high-speed 3-wire interface. Power consumption is only 0.5mW (VDD = +2.7V) at the maximum sampling rate of 150ksps. AutoShutdown™ (0.1µA) between conversions results in reduced power consumption at slower throughput rates.
The MAX1086/MAX1087 provide 2-channel, single-ended operation and accept input signals from 0 to VREF. The MAX1088/MAX1089 accept true-differential inputs ranging from 0 to VREF. Data is accessed using an external clock through the 3-wire SPI™, QSPI™, and MICROWIRE™-compatible serial interface. Excellent dynamic performance, low-power, ease of use, and small package size, make these converters ideal for portable battery-powered data acquisition applications, and for other applications that demand low power consumption and minimal space.
The MAX1086/MAX1087 provide 2-channel, single-ended operation and accept input signals from 0 to VREF. The MAX1088/MAX1089 accept true-differential inputs ranging from 0 to VREF. Data is accessed using an external clock through the 3-wire SPI™, QSPI™, and MICROWIRE™-compatible serial interface. Excellent dynamic performance, low-power, ease of use, and small package size, make these converters ideal for portable battery-powered data acquisition applications, and for other applications that demand low power consumption and minimal space.
Technical Docs
| 数据资料 | 150ksps、10位、双通道单端及单通道真差分ADC，SOT23和TDFN封装 | Sep 15, 2010 | |
| 设计指南 | 理解逐次逼近寄存器型ADC：与其它类型ADC的架构对比 |
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