UNISONIC TECHNOLOGIES CO LM393 Technical data

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UNISONIC TECHNOLOGIES CO., LTD

LM393

DUAL DIFFERENTIAL
COMPARATOR

 DESCRIPTION

The UTC LM393 consists of two independent voltage
comparators, designed specifically to operate from a single power
supply over a wide voltage range.

 FEATURES

* Single or dual supply operation.
* Wide operating supply range

(V

=2V ~ 36V or ±1 ~ ±18V)

CC

* Input common-mode voltage includes ground.
* Low supply current drain I
* Low input bias current I
* Output compatible with TTL, DTL, and CMOS logic system.

 ORDERING INFORMATION

=0.8mA (Typical).

CC

=25nA (Typical).

BIAS

LINEAR INTEGRATED CIRCUIT

SOP-8

TSSOP-8

DIP-8

*Pb-free plating product number: LM393L

Ordering Number

Normal Lead Free Plating
LM393-D08-T LM393L-D08-T DIP-8 Tube
LM393-P08-R LM393L-P08-R TSSOP-8 Tape Reel
LM393-P08-T LM393L-P08-T TSSOP-8 Tube
LM393-S08-R LM393L-S08-R SOP-8 Tape Reel
LM393-S08-T LM393L-S08-T SOP-8 Tube

Package Packing

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Copyright © 2005 Unisonic Technologies Co., Ltd QW-R104-002,F

LM393 LINEAR INTEGRATED CIRCUIT

 PIN DESCRIPTION

OUT 1

IN 1(-)

GND

 BLOCK DIAGRAM

1

2

3

4

8

Vcc

OUT 2

7

IN 2(-)IN 1(+)

6

IN 2(+)

5

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www.unisonic.com.tw QW-R104-002,F