ADS8321 - 16 位高速微功耗采样模数转换器

ADS8321是TI德州仪器公司的一款精密ADC(<=10MSPS)产品，ADS8321是16 位高速微功耗采样模数转换器，本站介绍了ADS8321的封装应用图解、特点和优点、功能等，并给出了与ADS8321相关的TI元器件型号供参考。

ADS8321 - 16 位高速微功耗采样模数转换器 - 精密ADC(<=10MSPS) - 模数转换器 - 德州仪器

产品描述

The ADS8321 is a 16-bit sampling analog-to-digital converter (ADC) with tested specifications over a 4.75V to 5.25V supply range. It requires very little power even when operating at the full 100kHz data rate. At lower data rates, the high speed of the device enables it to spend most of its time in the power-down mode—the average power dissipation is less than 1mW at 10kHz data rate.

The ADS8321 also features a synchronous serial (SPI/SSI compatible) interface, and a differential input. The reference voltage can be set to any level within the range of 500mV to VCC/2.

Ultra-low power and small size make the ADS8321 ideal for portable and battery-operated systems. It is also a perfect fit for remote data acquisition modules, simultaneous multi-channel systems, and isolated data acquisition. The ADS8321 is available in an MSOP-8 package.

产品特性

BIPOLAR INPUT RANGE
100kHz SAMPLING RATE
MICRO POWER:
4.5mW at 100kHz
1mW at 10kHz
POWER DOWN: 3&mirco;A max
MSOP-8 PACKAGE
PIN-COMPATIBLE TO ADS7816 AND ADS7822
SERIAL (SPI/SSI) INTERFACE
APPLICATIONS
- BATTERY OPERATED SYSTEMS
- REMOTE DATA ACQUISITION
- ISOLATED DATA ACQUISITION
- SIMULTANEOUS SAMPLING, MULTI-CHANNEL SYSTEMS
- INDUSTRIAL CONTROLS
- ROBOTICS
- VIBRATION ANALYSIS

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