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LM393PWR ROHM Semiconductor 模拟比较器 COMPARATOR DUAL +/-18V/36V 8PIN
TSSOP-8
2 Channel
Rail-to-Rail
50 nA
相关产品
产品信息
General Description
LM393xxx, LM2903xx, LM339xx, and LM2901xx
monolithic ICs integrate two or four independent
comparator circuits on a single chip and feature high
gain, low power consumption, and an operating
voltage range from 2V to 36V (single power supply).
Features
Operable with a Single Power Supply
Wide Operating Supply Voltage Range
Input / Output Ground Sense
Low Supply Current
Open Collector
Wide Temperature Range
Application
Consumer Electronics
Current Sense Application
Battery Monitor
Multivibrator
Key Specifications
Operating Supply Voltage:
Single Supply +2V to +36V
Dual Supply ±1V to ±18V
Supply Current:
LM393xxx/LM2903xx 0.4mA (Typ)
LM339xx/LM2901xx 1.1mA (Typ)
Input Bias Current: 25nA (Typ)
Input Offset Current: 5nA (Typ)
Temperature Range:
LM393xx/LM339xxx -40°C to + 85°C
LM2903xx/LM2901xx -40°C to +125°C
