ADCMP394/ADCMP395/ADCMP396

Data Sheet

Rev. B | Page 2 of 18

TABLE OF CONTENT

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

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

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

Functional Block Diagrams............................................................. 1

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

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

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

Thermal Resistance ...................................................................... 4

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

Pin Configurations and Function Descriptions ........................... 5

Typical Performance Characteristics ............................................. 7

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

Basic Comparator....................................................................... 11

Rail-to-Rail Input (RRI) ............................................................ 11

Open-Drain Output................................................................... 11

Power-Up Behavior.................................................................... 11

Crossover Bias Point .................................................................. 11

Comparator Hysteresis .............................................................. 11

Typical Applications....................................................................... 12

Adding Hysteresis....................................................................... 12

Window Comparator for Positive Voltage Monitoring......... 12

Window Comparator for Negative Voltage Monitoring....... 13

Programmable Sequencing Control Circuit............................... 13

Mirrored Voltage Sequencer Example..................................... 15

Threshold and Timeout Programmable Voltage Supervisor 16

Outline Dimensions....................................................................... 17

Ordering Guide .......................................................................... 18

REVISION HISTORY

5/16—Rev. A to Rev. B

Changes to Equation 4 ................................................................... 12

Changes to Figure 39...................................................................... 14

3/15—Rev. 0 to Rev. A

Added ADCMP395/ADCMP396 (Throughout) ......................... 1

11/14—Revision 0: Initial Version