3-309

TELCOM SEMICONDUCTOR, INC.

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6

5

4

3

1

2

8

PRELIMINARY INFORMATION

TC1025

GENERAL DESCRIPTION

The TC1025 is a dual, low power, complimentary output

comparator designed specifically for low power applica-

tions.

The TC1025 is designed for operation from a single

supply, however, operation from dual supplies is also pos-

sible, and the power supply current drain is independent of

the magnitude of the power supply voltage. Maximum sup-

ply current is 8

The input and output signal swing is rail-to-rail.

Packaged in a space-saving 8-pin MSOP, the TC1025

consumes half the board area required by a standard

8-pin SOIC package. It is ideal for applications requiring high

integration, small size and low power.

LINEAR BUILDING BLOCK – DUAL LOW POWER COMPARATOR

TC1025

FEATURES

s

Rail-to-Rail Inputs and Outputs

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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 ............................. 8

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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

TC1025COA

8-Pin SOIC

– 40

°C to +85°C

TC1025CPA

8-Pin Plastic DIP

0

°C to +70°C

TC1025CUA

8-Pin MSOP

0

°C to +70°C

TC1025EOA

8-Pin SOIC

– 40

°C to +85°C

TC1025EPA

8-Pin Plastic DIP

– 40

°C to +85°C

TC1025EUA

8-Pin MSOP

– 40

°C to +85°C

TC43EV

Evaluation Kit for Linear

Building Block Family

PIN CONFIGURATIONS

1

2

3

4

8

7

6

5

TC1025COA

TC1025EOA

TC1025CUA

TC1025EUA

1

2

3

4

8

7

6

5

+

+

TC1025CPA

TC1025EPA

8-Pin Plastic DIP

8-Pin SOIC

8-Pin MSOP

1

2

3

4

8

7

6

5

V

SS

V

DD

V

SS

V

DD

V

SS

V

DD

+

FUNCTIONAL BLOCK DIAGRAM

V

SS

V

DD

+

+

–

+–

TC1025

B

A

TC1025-01 11/15/96

EVALUATION

KIT

AVAILABLE