Datasheet > RNA51951A

RNA51951A

更新时间： 2024-11-11 09:45:35

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
10页	110K
描述
Voltage Detecting, System Resetting IC Series

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RNA51951A 数据手册

Preliminary Datasheet

RNA51951A, B

Voltage Detecting, System Resetting IC Series

R03DS0003EJ0301

Rev.3.01

Apr 19, 2011

Description

RNA51951A,B are semiconductor integrated circuits designed for detecting supply voltage and resetting all types of

logic circuits such as CPUs.

They include a built-in delay circuit to provide a retardation time (200 s Typ).

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

circuit.

Features



Few external parts

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

0.6 V (Typ) at RL = 22 k



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)

RNA51951AFPH0

RNA51951APT0

RNA51951AUPH1

RNA51951BFPH0

RNA51951BPT0

RNA51951BUPH1

SOP-8 pin

DIP-8 pin

UPAK

PRSP0008DE-C

PRDP0008AF-B

PLZZ0004CA-A

PRSP0008DE-C

PRDP0008AF-B

PLZZ0004CA-A

H (2,500 pcs / Reel)

T (1,000 pcs / Box)

H (1,000 pcs / Reel)

H (2,500 pcs / Reel)

T (1,000 pcs / Box)

H (1,000 pcs / Reel)

0 (Ni/Pd/Au)

1 (Sn-Bi)

SOP-8 pin

DIP-8 pin

UPAK

0 (Ni/Pd/Au)

1 (Sn-Bi)

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

R03DS0003EJ0301 Rev.3.01

Apr 19, 2011

Page 1 of 9

12 3 4 5 6 7...10

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RNA51951APT0	RENESAS	获取价格	Voltage Detecting, System Resetting IC Series
RNA51951AUPH1	RENESAS	获取价格	Voltage Detecting, System Resetting IC Series
RNA51951B	RENESAS	获取价格	Voltage Detecting, System Resetting IC Series
RNA51951BFPH0	RENESAS	获取价格	Voltage Detecting, System Resetting IC Series
RNA51951BPT0	RENESAS	获取价格	Voltage Detecting, System Resetting IC Series
RNA51951BUPH1	RENESAS	获取价格	Voltage Detecting, System Resetting IC Series
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RNA51953A_10	RENESAS	获取价格	Voltage Detecting, System Resetting IC Series
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