AD7171

Data Sheet

Rev. C | Page 2 of 16

TABLE OF CONTENTS

Features .............................................................................................. 1

Interface ............................................................................................. 1

Applications....................................................................................... 1

Functional Block Diagram .............................................................. 1

General Description......................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Timing Characteristics ................................................................ 5

Timing Diagrams ..................................................................... 5

Absolute Maximum Ratings............................................................ 6

Thermal Resistance ...................................................................... 6

ESD Caution.................................................................................. 6

Pin Configuration and Function Descriptions............................. 7

Typical Performance Characteristics ............................................. 8

Output Noise and Resolution Specifications ................................ 9

ADC Circuit Information.............................................................. 10

Overview ..................................................................................... 10

Filter, Data Rate, and Settling Time......................................... 10

Gain.............................................................................................. 10

Power-Down/Reset (PDRST) ................................................... 10

Analog Input Channel ............................................................... 10

Bipolar Configuration................................................................ 10

Data Output Coding .................................................................. 11

Reference ..................................................................................... 11

Digital Interface.......................................................................... 11

Grounding and Layout .............................................................. 12

Applications Information .............................................................. 13

Temperature System................................................................... 13

Signal Conditioning Circuit...................................................... 13

Outline Dimensions....................................................................... 14

Ordering Guide .......................................................................... 14

REVISION HISTORY

6/2016—Rev. B to Rev. C

Change to Figure 14 ....................................................................... 13

6/2015—Rev. A to Rev. B

Added Table Number; Renumbered Sequentially........................ 1

Changed NC Pin (Pin 10) to GND Pin (Pin 10), Figure 5.......... 7

4/2013—Rev. 0 to Rev. A

Changes to Filter, Data Rate, and Settling Time Section........... 10

Changes to Temperature System Section .................................... 13

Updated Outline Dimensions....................................................... 14

Changes to Ordering Guide .......................................................... 14

10/2009—Revision 0: Initial Version