Datasheet > RNA51958B

RNA51958B

更新时间： 2024-11-11 06:08:31

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
12页	158K
描述
Voltage Detecting, System Resetting IC Series

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RNA51958B 数据手册

RNA51958A,B

Voltage Detecting, System Resetting IC Series

REJ03D0915-0100

Rev.1.00

Mar 02, 2009

Description

RNA51958A,B are semiconductor integrated circuits for resetting of all types of logic circuits such as CPUs, and

has 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 ≈ 100 ms, at 0.33 µF)

Wide supply voltage range: 2 V to 17 V

Wide application range

Ordering Information

Taping Abbreviation

Package

Abbreviation

Surface

Treatment

Part Name

Package Type

Package Code

(Quantity)

RNA51958AFPH0

RNA51958BFPH0

SOP-8 pin

PRSP0008DE-C

H (2,500 pcs / Reel)

0 (Ni/Pd/Au)

Application

•

Reset circuit of Pch, Nch, CMOS, microcomputer, CPU and MCU, Reset of logic circuit, Battery check circuit,

switching circuit back-up voltage, level detecting circuit, waveform shaping circuit, delay waveform generating

circuit, DC/DC converter, over voltage protection circuit

Recommended Operating Condition

•

Supply voltage range: 2 V to 17 V

Outline and Article Indication

• RNA51958A, B

Type No.

Lot No.

R 9 5 8 A

YMWC

CCC

R 9 5 8 B

YMWC

CCC

Y : Year Code

(the last digit of year)

M : Month Code

W : Week Code

C : Control Code

SOP-8

Trace Code

Pin No.1

REJ03D0915-0100 Rev.1.00 Mar 02, 2009

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