TelCom Semiconductor Inc TC1025CPA, TC1025COA, TC1025EPA, TC1025EUA, TC1025EOA, TC1025CUA Datasheet

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TelCom Semiconductor Inc TC1025CPA, TC1025COA, TC1025EPA, TC1025EUA, TC1025EOA, TC1025CUA Datasheet

PRELIMINARY INFORMATION

EVALUATION

KIT

AVAILABLE

TC1025

LINEAR BUILDING BLOCK – DUAL LOW POWER COMPARATOR

FEATURES

 

GENERAL DESCRIPTION

Rail-to-Rail Inputs and Outputs

 

The TC1025 is a dual, low power, complimentary output

Optimized for Single Supply Operation

comparator designed specifically for low power applica-

Small Package ......................................

8-Pin MSOP

tions.

 

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

The TC1025 is designed for operation from a single

Ultra Low Input Bias Current ...... Less than 100pA supply, however, operation from dual supplies is also pos-

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

8μA max

Operates Down to VDD = 1.8V min.

APPLICATIONS

Power Supply Circuits

Embedded Systems

Instrumentation

Portable Equipment

Consumer Products

Replacements for Discrete Components

sible, and the power supply current drain is independent of the magnitude of the power supply voltage. Maximum supply current is 8μA and operation is guaranteed to VDD = 1.8V. 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.

ORDERING INFORMATION

PIN CONFIGURATIONS

8-Pin MSOP

OUTA

1

 

8

OUTB

VSS

2

 

7

VDD

INA+

3

TC1025CUA

6

INB+

INA

4

TC1025EUA

5

INB

 

8-Pin Plastic DIP

OUTA

1

 

8

OUTB

VSS

 

 

 

VDD

2

 

7

INA+

 

TC1025CPA

 

INB+

3

6

INA

 

TC1025EPA

 

INB

 

 

4

 

5

8-Pin SOIC

OUTA

1

 

8

OUTB

VSS

2

 

7

VDD

INA+

 

TC1025COA

 

+

3

TC1025EOA

6

INB

INA

4

 

5

INB

TELCOM SEMICONDUCTOR, INC.

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

 

 

 

 

FUNCTIONAL BLOCK DIAGRAM

OUTA

 

TC1025

OUTB

 

 

 

VSS

+

A

B

VDD

 

+

INA+

 

 

 

INB+

INA

 

 

 

INB

TC1025-01 11/15/96

3-309

1

2

3

4

5

6

7

8