ADCMP395ARMZ Просмотр технического описания (PDF) - Analog Devices

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ADCMP395ARMZ

Single/Dual/Quad Comparators with Accurate Reference Output

Analog Devices 

ADCMP394/ADCMP395/ADCMP396

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

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

Data Sheet

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

Rev. B | Page 2 of 18

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