Datasheet > REAR56957B

REAR56957B

更新时间： 2024-03-03 10:10:01

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
12页	899K
描述
Voltage Detecting, System Resetting IC Series

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REAR56957B 数据手册

Data Sheet

R03DS0170EJ0100

Rev.1.00

REAR56957A,BG

Voltage Detecting, System Resetting IC Series

2021.10.4

Description

REAR56957A,B are semiconductor integrated circuits for resetting of all types of logic circuit such as CPUs,

and have the feature of setting the detection voltage by adding external resistance.

They include a built-in delay circuit to provide the desired retardation time simply by adding an external

capacitor.

They fined extensive applications, including battery checking circuit, level detecting circuit and waveform

shaping circuit.

Features

 Few external parts

 Large delay time with a capacitor of small capacitance (td ≈ 100ms, at 0.33μF)

 Low threshold operating voltage (Supply voltage to keep low-state at low supply voltage):

0.6V (Typ.) at RL = 22kΩ

 Wide supply voltage range: 2V to 17V

 Wide application range

Ordering Information

Package Type

Part Name

Product Type

Quality Level

Outline

SOP

REAR56957AGSM

REAR56957BGSM

Normal Quality Level

Unit : mm

6.5

5.2

R03DS0170EJ0100 Rev.1.00

2021.10.4

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12 3 4 5 6 7...12

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