R3130N29AA-TR Просмотр технического описания (PDF) - RICOH Co.,Ltd.

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R3130N29AA-TR

Low Voltage Detector with built-in Delay Circuit

RICOH Co.,Ltd. 

R3130N×××A/C, R3131N×××A/C

APPLICATIONS

• CPU & Logic Circuit Reset

• Battery Checker

• Window Comparator

• Wave Shaping Circuit

• Battery Back-Up Circuit

• Power Failure Detector

BLOCK DIAGRAMS

• R3130N×××A

Nch Open Drain Output

VDD

• R3130N×××C

VDD

CMOS Output

GND

-

+

Vref

Delay

Circuit

OUT

GND

-

+

Vref

Delay

Circuit

• R3131N×××A

Nch Open Drain Output

VDD

GND

-

+

Vref

Delay

Circuit

• R3131N×××C

VDD

CMOS Output

OUT

GND

-

+

Vref

Delay

Circuit

OUT

OUT

2

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