LM393 데이터 시트보기 (PDF) - KEXIN Industrial

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LM393

Low Power Low Offset Voltage Dual Comparators

KEXIN Industrial 

SMD Type

Integrate Circuit

Low Power Low Offset Voltage Dual Comparators

LM393

Features

Wide Single-Supply Range: 2.0 V to 36 V

Split-Supply Range: 1.0 V to 18 V

Very Low Current Drain Independent of Supply Voltage: 0.4 mA

Low Input Bias Current: 25 nA

Low Input Offset Current: 5.0 nA

Low Input Offset Voltage: 5.0 mV (max)

Input Common Mode Range to Ground Level

Differential Input Voltage Range Equal to Power Supply Voltage

Representative Schematic Diagram

Absolute Maximum Ratings Ta = 25

Parameter

Symbol

Rating

Unit

Power Supply Voltage

VCC

+36 or 18

V

Input Differential Voltage Range

VIDR

36

V

Input Common Mode Voltage Range

VICR

-0.3 to +36

V

Output Short Circuit-to-Ground

Output Sink Current*

ISC

Continuous

mA

ISink

20

Power Dissipation @ TA = 25

PD

570

mW

Derate above 25

1/R JA

5.7

mW/

Operating Ambient Temperature Range

TA

0 to 70

Maximum Operating Junction Temperature

TJ(max)

150

Storage Temperature Range

Tstg

-65 to +150

ESD Protection at any Pin

- Human Body Model

- Machine Model

Vesd

2000

V

200

* The maximum output current may be as high as 20 mA, independent of the magnitude of VCC,

output short circuits to VCC can cause excessive heating and eventual destruction.

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