AD8418A

Data Sheet

Rev. C | Page 2 of 17

TABLE OF CONTENTS

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

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

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

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

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

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

Absolute Maximum Ratings............................................................ 4

ESD Caution.................................................................................. 4

Pin Configuration and Function Descriptions............................. 5

Typical Performance Characteristics ............................................. 6

Theory of Operation ...................................................................... 11

Output Offset Adjustment............................................................. 12

Unidirectional Operation.......................................................... 12

Bidirectional Operation............................................................. 12

External Referenced Output ..................................................... 13

Splitting the Supply .................................................................... 13

Splitting an External Reference ................................................ 13

Applications Information .............................................................. 14

Motor Control............................................................................. 14

Solenoid Control ........................................................................ 15

Outline Dimensions....................................................................... 16

Ordering Guide .......................................................................... 17

Automotive Products................................................................. 17

REVISION HISTORY

5/2018—Rev. B to Rev. C

Changes to Input Bias Current Parameter, Table 2 ...................... 3

Changes to Figure 20........................................................................ 8

4/2017—Rev. A to Rev. B

Changes to Features Section and General Description Section....... 1

Changes to Table 2............................................................................ 3

Changes to Table 3............................................................................ 4

Change to Figure 18 ......................................................................... 8

Added Figure 19 and Figure 20; Renumbered Sequentially ....... 8

12/2014—Rev. 0 to Rev. A

Added AD8418AWH .........................................................Universal

Changes to Features Section and General Description Section........ 1

Changes to Specifications Section and Table 2............................. 3

Changes to Table 3............................................................................ 4

Changes to Ordering Guide .......................................................... 16

11/2013—Revision 0: Initial Version