LM193-LM293 STMicroelectronics, LM193-LM293 Datasheet

LM193-LM293

Manufacturer Part Number

LM193-LM293

Description

LOWPOWER DUAL VOLTAGE COMPARATORS

Manufacturer

STMicroelectronics

Datasheet

1.LM193-LM293.pdf (10 pages)

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DESCRIPTION

These devices consist of two independent low

power voltage comparators designed specifically to

operate from a single supply over a wide range of

voltages. Operation from split power supplies is also

possible.

These comparators also have a unique characteris-

tic in that the input common-mode voltage range

includes ground even thoughoperatedfrom a single

power supply voltage.

PIN CONNECTIONS (top view)

June 1998

WIDE SINGLE SUPPLY VOLTAGE RANGE OR

DUAL SUPPLIES +2V TO +36V OR 1V TO

VERY LOW SUPPLY CURRENT (0.4mA)

INDEPENDENT OF SUPPLY VOLTAGE

(1 mW/comparator at +5V)

LOW INPUT BIAS CURRENT : 25nA TYP

LOW INPUT OFFSET CURRENT : 5nA TYP

LOW INPUT OFFSET VOLTAGE : 1mV TYP

INPUT COMMON-MODE VOLTAGE RANGE

INCLUDES GROUND

LOW OUTPUT SATURATION VOLTAGE :

250mV TYP. (I

DIFFERENTIAL INPUT VOLTAGE RANGE

EQUAL TO THE SUPPLY VOLTAGE

TTL, DTL, ECL, MOS, CMOS COMPATIBLE

OUTPUTS

18V

= 4mA)

LOW POWER DUAL VOLTAGE COMPARATORS

ORDER CODES

LM193

LM293

LM393

Example : LM393D

Number

Part

1 - Output 1

2 - Inverting input 1

3 - Non-inverting input 1

4 - V

5 - Non-inverting input 2

6 - Inverting input 2

7 - Output 2

8 - V

(Plastic Package)

(Thin Shrink Small Outline Package)

DIP8

LM193 - LM293

Temperature

–55, +125

–40, +105

0, +70

Range

TSSOP8

(Plastic Micropackage)

LM393

SO8

Package

1/10

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