LM119-LM219 查看數據表（PDF） - STMicroelectronics

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产品描述 (功能)

生产厂家

LM119-LM219

HIGH SPEED DUAL COMPARATORS

STMicroelectronics 

TYPICAL APPLICATION DIAGRAMS

RELAY DRIVER

Inputs

+5V

1/2

LM119

LM119 - LM219 - LM319

+28V

30V

WINDOW DETECTOR

VUT

VI

VLT

1/2

LM119

+5V

500Ω

VO

TTL output

1/2

LM119

VO = +5V for VLT < V I < VUT

VO = 0 for V I < V LT or V I > VUT

7/9

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