ADS8325 - 16 位 100kSPS 串行输出的 2.7V 至 5.5V 微功耗采样 ADC

ADS8325是TI德州仪器公司的一款精密ADC(<=10MSPS)产品，ADS8325是16 位 100kSPS 串行输出的 2.7V 至 5.5V 微功耗采样 ADC，本站介绍了ADS8325的封装应用图解、特点和优点、功能等，并给出了与ADS8325相关的TI元器件型号供参考。

ADS8325 - 16 位 100kSPS 串行输出的 2.7V 至 5.5V 微功耗采样 ADC - 精密ADC(<=10MSPS) - 模数转换器 - 德州仪器

产品描述

The ADS8325 is a 16-bit, sampling, Analog-to-Digital (A/D) converter specified for a supply voltage range from 2.7V to 5.5V. 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. For example, the average power dissipation is less than 1mW at a 10kHz data rate.

The ADS8325 offers excellent linearity and very low noise and distortion. It 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 2.5V to VDD.

Low power and small size make the ADS8325 ideal for portable and battery-operated systems. It is also a perfect fit for remote data acquisition modules, simultaneous multichannel systems, and isolated data acquisition. The ADS8325 is available in MSOP-8 and SON-8 packages. The SON package size is the same as a 3x3 QFN package.

产品特性

16-Bits No Missing Codes
Very Low Noise: 3LSBPP
Excellent Linearity: ±1.5LSB typ
microPower:
- 4.5mW at 100kHz
- 1mW at 10kHz
MSOP-8 and SON-8 Packages (SON Package Size Same as 3x3 QFN)
16-Bit Upgrade to the 12-Bit ADS7816and ADS7822
Pin-Compatible With the ADS7816, ADS7822, ADS7826, ADS7827, ADS7829, and ADS8320
Serial (SPI™/SSI) Interfaces
APPLICATIONS
- Battery-Operated Systems
- Remote Data Acquisition
- Isolated Data Acquisition
- Simultaneous Sampling, Multi-Channel Systems
- Industrial Controls
- Robotics
- Vibration Analysis

SPI is a trademark of Motorola, Inc. All other trademarks are the property of their respective owners.

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