ADM1232

更新时间： 2024-11-08 22:47:35

品牌	Logo	应用领域
亚德诺 - ADI		微处理器监控
页数	文件大小	规格书
6页	125K
描述
Microprocessor Supervisory Circuit

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中文翻译

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数据手册

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ADM1232 数据手册

Microprocessor

Supervisory Circuit

ADM1232

FEATURES

FUNCTIO NAL BLO CK D IAGRAM

Superior Upgrade for MAX1232 and Dallas DS1232

Low Pow er Consum ption (500 ␮A m ax)

Adjustable Precision Voltage Monitor w ith +4.5 V and

+4.75 V Options

Adjustable STROBE Monitor w ith 150 m s, 600 m s or

1.2 sec Options

5%/10%

TOLERANCE

SELECT

RESET

GENERATOR

TOLERANCE

VREF

PB RESET

DEBOUNCE

No External Com ponents

WATCHDOG

TIMER

WATCHDOG

TIMEBASE

SELECT

APPLICATIONS

Microprocessor System s

Portable Equipm ent

Com puters

ADM1232

GND

Controllers

Intelligent Instrum ents

Autom otive System s

Protection Against Dam age Caused by ␮P Failure

GENERAL D ESCRIP TIO N

+5V

T he ADM1232 is a superior, pin-compatible upgrade for the

MAX1232 and the DS1232LP and DS1232. T he Analog

Devices ADM1232 is a microprocessor monitoring circuit that

can monitor:

10k⍀

+5V

MICROPROCESSOR

ADM1232

1. Microprocessor Supply Voltage.

2. Whether a Microprocessor has locked-up.

3. An External Interrupt.

ADM1232

I/O

RESET

STROBE

RESET

T he ADM1232 is available in four different packages:

GND TD

TOLERANCE

1. T he ADM1232ARM in an 8-lead microSOIC (RM-8).

2. T he ADM1232AN in an 8-lead PDIP (N-8).

3. T he ADM1232ARW in a 16-lead wide SOIC (R-16).

4. T he ADM1232ARN is an 8-lead narrow SOIC (R-8).

Figure 1. Typical Supply Monitoring Application

REV. B

Inform ation furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assum ed by Analog Devices for its

use, nor for any infringem ents of patents or other rights of third parties

which m ay result from its use. No license is granted by im plication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norw ood, MA 02062-9106, U.S.A.

Tel: 781/ 329-4700

Fax: 781/ 326-8703

World Wide Web Site: http:/ / w w w .analog.com

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中文翻译

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与ADM1232相关器件

型号	品牌	获取价格	描述	数据表
ADM1232_08	ADI	获取价格	Microprocessor Supervisory Circuit
ADM1232A	ADI	获取价格	Microprocessor Supervisory Circuit
ADM1232AAN	ADI	获取价格	Microprocessor Supervisory Circuit
ADM1232AARM	ADI	获取价格	Microprocessor Supervisory Circuit
ADM1232AARM-REEL	ADI	获取价格	IC 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, MICRO, SOIC-8, Power Management Circuit
ADM1232AARN	ADI	获取价格	Microprocessor Supervisory Circuit
ADM1232AARNZ	ADI	获取价格	Microprocessor Supervisory Circuit
ADM1232AARNZ-REEL	ADI	获取价格	Microprocessor Supervisory Circuit
ADM1232AARW	ADI	获取价格	Microprocessor Supervisory Circuit
ADM1232AN	ADI	获取价格	Microprocessor Supervisory Circuit