ADA4523-1

Data Sheet

Rev. 0 | Page 2 of 29

TABLE OF CONTENTS

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

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

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

Typical Application Diagram .......................................................... 1

Companion Products....................................................................... 1

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

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

5 V Electrical Characteristics...................................................... 3

30 V Electrical Characteristics.................................................... 5

Absolute Maximum Ratings............................................................ 7

Thermal Resistance ...................................................................... 7

ESD Caution.................................................................................. 7

Pin Configurations and Function Descriptions ........................... 8

Typical Performance Characteristics ........................................... 10

Theory of Operation ...................................................................... 20

Input Voltage Noise.................................................................... 20

Input Current Noise................................................................... 20

Input Bias Current...................................................................... 20

Thermocouple Effects................................................................ 21

Power Dissipation....................................................................... 22

Electrical Overstress and Input Protection................................. 23

Shutdown Mode ......................................................................... 24

Applications Information .............................................................. 25

Paralleling Choppers to Improve Noise .................................. 25

Solder Pad Layouts..................................................................... 26

Typical Application Circuit and Transfer Function............... 26

Related Products......................................................................... 27

Outline Dimensions....................................................................... 28

Ordering Guide .......................................................................... 29

REVISION HISTORY

4/2020—Revision 0: Initial Version