3-311

TELCOM SEMICONDUCTOR, INC.

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PRELIMINARY INFORMATION

TC1026

GENERAL DESCRIPTION

The TC1026 is a mixed-function device combining a

general purpose opamp, comparator and voltage reference

in a single 8-pin package.

This increased integration allows the user to replace

two or three packages, saving space, lowering supply

current, and increasing system performance.

The TC1026 is designed specifically for operation from

a single supply, however, operation from dual supplies is

also possible, and the power supply current drain is inde-

pendent of the magnitude of the power supply voltage. The

supply current (10

µA max) operation.

Packaged in a space-saving 8-pin MSOP, the TC1026

consumes half the board area of an 8-pin SOIC and

is ideal for applications requiring high integration, small size

and low power.

LINEAR BUILDING BLOCK – LOW POWER COMPARATOR WITH

OP AMP AND VOLTAGE REFERENCE

FEATURES

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Combines Low Power Op Amp, Comparator and a

Voltage Reference into a Single Package

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Optimized for Single Supply Operation

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Small Package ...................................... 8-Pin MSOP

(Consumes Half the Space of an 8-Pin SOIC)

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Ultra Low Input Bias Current ...... Less than 100pA

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Low Quiescent Current ........................... 10

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Rail-To-Rail Inputs and Outputs

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APPLICATIONS

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Power Supply Circuits

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Embedded Systems

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Instrumentation

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Portable Equipment

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Consumer Products

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Replacements for Discrete Components

ORDERING INFORMATION

Part No.

Package

Temp. Range

TC1026COA

8-Pin SOIC

0

°C to +70°C

TC1026CPA

8-Pin Plastic DIP

0

°C to +70°C

TC1026CUA

8-Pin MSOP

0

°C to +70°C

TC1026EOA

8-Pin SOIC

– 40

°C to +85°C

TC1026EPA

8-Pin Plastic DIP

– 40

°C to +85°C

TC1026EUA

8-Pin MSOP

– 40

°C to +85°C

TC43EV

Evaluation Kit for Linear

Building Block Family

TC1026-01 11/15/96

PIN CONFIGURATION

TC1026COA

TC1026EOA

TC1026CUA

TC1026EUA

TC1026CPA

TC1026EPA

AMPOUT

AMPOUT

AMPOUT

CMPOUT

CMPOUT

CMPOUT

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8

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8

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8-Pin Plastic DIP

8-Pin SOIC

8-Pin MSOP

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4

8

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FUNCTIONAL BLOCK DIAGRAM

AMPOUT

CMPOUT

Voltage

Reference

+–

+

–

TC1026

CMP

AMP

EVALUATION

KIT

AVAILABLE