LM393 查看數據表（PDF） - Contek Microelectronics

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LM393

DUAL DIFFERENTIAL COMPARATOR

Contek Microelectronics 

LM393

LINEAR INTEGRATED CIRCUIT

DUAL DIFFERENTIAL

COMPARATOR

DESCRIPTION

The Contek 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

(Vcc=2V~36V or +- 1 to +- 18V).

*Input common-mode voltage includes ground.

*Low supply current drain ICC=0.8mA(Typical).

*Low input bias current Ibias=25nA(Typical).

*Output compatible with TTL, DTL, and CMOS logic

system.

PIN CONFIGURATIONS

SOP-8

DIP-8

Contek

OUT1 1

IN1(-) 2

8 Vcc

7 OUT2

IN1(+) 3

6 IN2(-)

GND 4

5 IN2(+)

Contek Microelectronics Co.,Ltd.

1

CONTEK

http://www.contek-ic.com E-mail:sales@contek-ic.com

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