TelCom Semiconductor Inc TC1026EUA, TC1026EOA, TC1026EPA, TC1026CUA, TC1026COA, TC1026CPA Datasheet

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TelCom Semiconductor Inc TC1026EUA, TC1026EOA, TC1026EPA, TC1026CUA, TC1026COA, TC1026CPA Datasheet

PRELIMINARY INFORMATION

EVALUATION

 

KIT

TC1026

AVAILABLE

 

LINEAR BUILDING BLOCK – LOW POWER COMPARATOR WITH OP AMP AND VOLTAGE REFERENCE

FEATURES

Combines Low Power Op Amp, Comparator and a Voltage Reference into a Single Package

Optimized for Single Supply Operation

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

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

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

Low Quiescent Current ........................... 10μA max

Rail-To-Rail Inputs and Outputs

Operates Down to VDD = 1.8V min.

APPLICATIONS

Power Supply Circuits

Embedded Systems

Instrumentation

Portable Equipment

Consumer Products

Replacements for Discrete Components

PIN CONFIGURATION

 

8-Pin MSOP

 

 

AMPOUT

1

 

8

VDD

AMPIN

2

 

7

CMPOUT

AMPIN+

3

TC1026CUA

6

REF(CMPIN)

VSS

4

TC1026EUA

5

CMPIN+

8-Pin Plastic DIP

AMPOUT

1

 

8

VDD

AMPIN

 

 

 

 

2

 

7

CMPOUT

AMPIN+

 

TC1026CPA

 

REF(CMPIN)

3

6

TC1026EPA

VSS

 

 

 

CMPIN+

4

 

5

8-Pin SOIC

AMPOUT

1

 

8

VDD

 

AMPIN

2

 

7

CMPOUT

 

 

 

TC1026COA

 

 

AMPIN+

3

TC1026EOA

6

REF(CMPIN

)

VSS

4

 

5

CMPIN+

 

TELCOM SEMICONDUCTOR, INC.

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 independent of the magnitude of the power supply voltage. The TC1026 is optimized for low voltage (VDD = 1.8V), low supply current (10μA 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.

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

 

 

 

 

FUNCTIONAL BLOCK DIAGRAM

AMPOUT

AMPIN

AMPIN+

VSS

TC1026

AMP

CMP

– +

+ –

Voltage

Reference

VDD

CMPOUT

REF(CMPIN)

CMPIN+

TC1026-01 11/15/96

3-311

1

2

3

4

5

6

7

8