Analog Devices AD7171 16-Bit Sigma-Delta ADC Datasheet

The AD7171 is a low power, 16-bit analog-to-digital converter (ADC) that features a precision 16-bit Sigma-Delta ADC and an on-chip oscillator. The device has a power consumption of only 135 μA, making it ideal for low power portable or battery-powered products. It also has a shutdown mode with a power consumption of only 5 μA, which extends the battery life of the product.


Analog Devices AD7171 16-Bit Sigma-Delta ADC Datasheet - cover page
Brand
Analog Devices
Category
Other Electronics
Document type
Datasheet
Language
English
Pages
16
File format
PDF
File size
484 KB
Published
28 October, 2022
Updated
28 September, 2023
Model
AD7171
MD5 checksum
B6C60884CC5EDD96FA4F92A54EA31934

About this manual

The AD7171 is a low-power, 16-bit Sigma-Delta analog-to-digital converter (ADC) designed for portable and battery-powered applications. It features an internal oscillator and operates with a power supply voltage ranging from 2.7 V to 5.25 V. The device offers a differential input with a gain of 1 and an output data rate of 125 Hz, with an establishment time of 24 ms.

What's inside

  • Features
  • Interface
  • Applications
  • Functional Block Diagram
  • Technical Specifications
  • Timing Characteristics
  • Absolute Maximum Ratings
  • Pin Configuration
  • Typical Performance Parameters
  • Ordering Guide

Frequently asked questions

What is the output data rate of the AD7171?

The device has an output data rate of 125 Hz.

How long does it take for the device to reset after the PDRST pin goes high?

The internal clock powers up in approximately 1 ms after the reset signal.

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