TS2903

1-6

2005/04 rev. A

TS2903

Preliminary

Dual Voltage Comparator

Supply Voltage Range 2V to 36V

Dual Channel Comparator

General Description

The TS2903 is dual independent precision voltage comparators capable of single-supply or split-supply operation. The

specifications as low as 2.0 mV make this device an excellent ground level with single-supply operation. Input

offset-voltage selection for many applications in consumer automotive, and It is designed to permit a common mode

range-to- industrial electronics.

The TS2903 is offered in 8 pin SOP-8 and DIP-8 package.

Block Diagram

Features

Output voltage compatible with DTL, ECL, TTL,

MOS and CMOS Logic Levels

Low input bias current -25nA

Low input offset current ±5nA

Low input offset voltage ±3mV(max)

Input common mode range to ground level

Differential lnput voltage range equal to power

supply voltage

Very low current drain independent of supply

voltage - 0.4mA

Wide single-supply range 2V to 36V

Split-supply range

±1V to ±18V

Ordering Information

Part No.

Operating Temp.

Package

TS2903CD

DIP-8

TS2903CS

-40 ~ +105

SOP-8

Schematic (each comparator)

Pin assignment:

1. Output

2. Input A (-)

3. Input A (+)

4. Gnd

5. Input B (+)

6. Input B (-)

7. Output B

8. Vcc