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FEATURES

APPLICATIONS

D (SOIC) OR PW (TSSOP) PACKAGE

(TOP VIEW)

CATHODE

3OUT

3IN−

3IN+

1OUT

1IN−

1IN+

V

CC+

2OUT

2IN−

2IN+

V

REF

V

CC–

4IN+

4IN−

4OUT

1

16

7

6

5

4

3

2

8

9

10

11

12

13

14

15

+

–

+

–

+

–

+

–

COMP

COMP

AMP

AMP

DESCRIPTION/ORDERING INFORMATION

TSM102

,, TSM102A

DUAL OPERATIONAL AMPLIFIER, DUAL COMPARATOR,

AND VOLTAGE REFERENCE

SLVS602 – MARCH 2006

•

Switch-Mode Power Supplies

•

OPERATIONAL AMPLIFIERS

•

Battery Chargers

– Low Supply Current

…200 µA/A

•

Voltage and Current Sensing

– Medium Speed

…2.1 MHz

•

Power-Good, Overvoltage, Undervoltage,

– Low-Level Output Voltage Close to

Overcurrent Detection

•

Window Comparators

– Input Common-Mode Voltage Range

•

Alarms, Detectors, and Sensors

Includes Ground

•

COMPARATORS

– Low Supply Current

…200 µA/A

– Input Common-Mode Voltage Range

Includes Ground

– Low Output Saturation Voltage

…

•

VOLTAGE REFERENCE

– Adjustable Output Voltage

…V

– Sink Current Capability

…1 mA to 100 mA

– 0.4% (A Grade) and 1% (Standard Grade)

Precision

– Latch-Up Immunity

The TSM102 and TMS102A combine the building blocks of a dual operational amplifier, a dual comparator, and

a precision voltage reference, all of which often are used to implement a wide variety of power-management

functions, including overcurrent detection, undervoltage/overvoltage detection, power-good detection, window

comparators, error amplifiers, etc. Additional applications include alarm and detector/sensor applications.

operation from –40

°C to 85°C.

ORDERING INFORMATION

ORDERABLE PART NUMBER

TOP-SIDE MARKING

TOLERANCE (25

°C)

Tube of 75

TSM102AID

SOIC – D

TSM102AI

Reel of 2500

TSM102AIDR

A grade:

0.4% precision

Tube of 90

TSM102AIPW

TSSOP – PW

SN102AI

Reel of 2000

TSM102AIPWR

–40

°C to 85°C

Tube of 75

TSM102ID

SOIC – D

TSM102I

Reel of 2500

TSM102IDR

Standard grade:

1% precision

Tube of 90

TSM102IPW

TSSOP – PW

SN102I

Reel of 2000

TSM102IPWR

(1)

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Copyright © 2006, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.