ADA4177-1/ADA4177-2/ADA4177-4

Data Sheet

Rev. C | Page 2 of 31

TABLE OF CONTENTS

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

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

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

Pin Connection Diagram ................................................................ 1

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

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

Electrical Characteristics, ±5 V .................................................. 3

Electrical Characteristics, ±15 V ................................................ 5

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

Maximum Power Dissipation ..................................................... 7

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

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

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

Typical Performance Characteristics ........................................... 11

Theory of Operation ...................................................................... 24

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

Active Overvoltage Protection ................................................. 25

Limiting Overvoltage Current Out of the Positive Supply Pin.. 26

EMI Protection ........................................................................... 27

Self Heating ................................................................................. 27

Using the ADA4177-1/ADA4177-2/ADA4177-4 as a

Comparator ................................................................................. 27

Output Phase Reversal............................................................... 28

Proper Printed Circuit Board (PCB) Layout .......................... 28

Outline Dimensions ....................................................................... 29

Ordering Guide .......................................................................... 31

REVISION HISTORY

4/15—Rev. B to Rev. C

Added ADA4177-1.............................................................Universal

Deleted Figure 2; Renumbered Sequentially................................. 1

Change to Table 1 ............................................................................. 1

Added Figure 5, Figure 6, and Table 7; Renumbered

Sequentially ....................................................................................... 9

Changes to Figure 16, Figure 17, Figure 19, and Figure 20 ...... 12

Changes to Figure 26...................................................................... 14

Changes to Figure 34, Figure 35, Figure 37, and Figure 39 ...... 16

Changes to Figure 46, Figure 47, Figure 49, and Figure 50 ...... 17

Changes to Figure 59 and Figure 62............................................. 19

Changes to Figure 63, Figure 65, Figure 66, and Figure 68 ...... 20

Changes to Figure 69 and Figure 72............................................. 21

Changes to Figure 75 and Figure 78............................................. 22

Added Figure 77 and Figure 80 .................................................... 22

Added Figure 81 to Figure 83 ....................................................... 23

Changes to Theory of Operation Section.................................... 24

Changes to Input Protection Circuit Section and Limiting

Overvoltage Current Out of the Positive Supply Pin Section... 26

Changes to Using the ADA4177-1/ADA4177-2/ADA4177-4 as

a Comparator Section .................................................................... 27

Changes to Ordering Guide .......................................................... 31

1/15—Rev. A to Rev. B

Added ADA4177-4.............................................................Universal

Reorganized Layout............................................................Universal

Added Figure 2; Renumbered Sequentially ...................................1

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

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

Changes to Table 3.............................................................................5

Changes to Table 5.............................................................................7

Added Figure 6, Figure 7, and Table 7; Renumbered

Sequentially ................................................................................................9

Added Figure 10 and Figure 13.............................................................10

Replaced Figure 15 and Figure 18.........................................................11

Added Figure 14, Figure 16, Figure 17,and Figure 19.......................11

Changes to Figure 20, Figure 21, Figure 23, and Figure 24..............12

Changes to Figure 32 and Figure 33.....................................................14

Changes to Figure 38 and Figure 41.....................................................15

Changes to Figure 58 and Figure 61.....................................................18

Changes to Figure 62, Figure 65, and Figure 66.................................19

Changes to Figure 69 and Figure 72.....................................................20

Change to Figure 87 Caption........................................................ 25

Updated Outline Dimensions....................................................... 27

Added Figure 93 and Figure 94 .................................................... 28

Changes to Ordering Guide .......................................................... 29

10/14—Rev. 0 to Rev. A

Changes to Large Signal Voltage Gain Parameter, Test

Conditions/Comments Column, Table 3 .......................................5

10/14—Revision 0: Initial Version