ADM1232AN

更新时间： 2024-11-08 22:47:35

品牌	Logo	应用领域
亚德诺 - ADI		电源电路电源管理电路微处理器光电二极管监控
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
替代型号

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ADM1232AN 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

12 3 4 5 6

中文翻译

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ADM1232AN 替代型号

型号	品牌	替代类型	描述	数据表
MAX1232EPA	MAXIM	功能相似	MAX 1232 Microprocessor Monitor

与ADM1232AN相关器件

型号	品牌	获取价格	描述	数据表
ADM1232ANZ	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8, ROHS COMPLIANT, PLASTIC, MS-001, DIP-8
ADM1232ANZ1	ADI	获取价格	Microprocessor Supervisory Circuit
ADM1232ARM	ADI	获取价格	Microprocessor Supervisory Circuit
ADM1232ARM	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, MO-187AA, MSOP-8
ADM1232ARM-REEL	ADI	获取价格	Microprocessor Supervisory Circuit
ADM1232ARM-REEL7	ADI	获取价格	Microprocessor Supervisory Circuit
ADM1232ARM-REEL7	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, MO-187AA, MSOP-8
ADM1232ARMZ	ADI	获取价格	Microprocessor Supervisory Circuit
ADM1232ARMZ1	ADI	获取价格	Microprocessor Supervisory Circuit
ADM1232ARMZ-REEL	ADI	获取价格	Microprocessor Supervisory Circuit

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