RT9801BCE 查看數據表（PDF） - Richtek Technology

零件编号

产品描述 (功能)

比赛名单

RT9801BCE

User Programmable Micro-Power Voltage Detectors

Richtek Technology 

RT9801

Preliminary

Pin Description

Pin Name Pin Function

VSET0

Threshold Voltage Selection Pin 1

GND

Ground Pin

RESET

Reset Pulse Output, Negative Pulse

VDD

Power Pin

VSET1

Threshold Voltage Selection Pin 2

VSET2

Threshold Voltage Selection Pin 3

Function Block Diagram

Internal Clock

VDD

VSET0

VSET1

VSET2

VSET

CMP

Threshold Voltage Setting

TIMER

POR

Power On Reset

RESET

N

www.richtek-ic.com.tw

2

DS9801-00 January 2002

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