MAX1232 - 微处理器监测器

MAX1232是Maxim美信半导体公司的一款监控电路、电压监测、排序产品，MAX1232是微处理器监测器，本站介绍了MAX1232的封装应用图解、特点和优点、功能等，并给出了与MAX1232相关的Maxim元器件型号供参考。

MAX1232 - 微处理器监测器 - 监控电路、电压监测、排序 - 升级后的MAX1232使功耗降低10倍 - 美信半导体

产品概述

The MAX1232 microprocessor (µP) supervisory circuitprovides µP housekeeping and power-supply supervisionfunctions while consuming only 1/10th the power ofthe DS1232. The MAX1232 enhances circuit reliabilityin µP systems by monitoring the power supply, monitoringthe software execution, and providing a debouncedmanual reset input. The MAX1232 is a plug-in upgradeof the Dallas DS1232.

A reset pulse of at least 250ms duration is supplied onpower-up, power-down, and low-voltage brownout conditions(5% or 10% supply tolerances can be selecteddigitally). Also featured is a debounced manual resetinput that forces the reset outputs to their active statesfor a minimum of 250ms. A digitally programmablewatchdog timer monitors software execution and canbe programmed for timeout settings of 150ms, 600ms,or 1.2s. The MAX1232 requires no external components.

关键特性

以下关键特性由Maxim美信半导体提供：

Consumes 1/10th the Power of the DS1232

Precision Voltage Monitor—Adjustable +4.5V or+4.75V

Power-OK/Reset Pulse Width—250ms Min

No External Components

Adjustable Watchdog Timer—150ms, 600ms, or1.2s

Debounced Manual Reset Input for ExternalOverride

Available in 8-Pin PDIP/SO and 16-Pin Wide SOPackages

热门应用

计算机

控制器

精确的µP电源监控

智能仪表

下面可能是您感兴趣的美信半导体公司监控电路、电压监测、排序元器件

Maxim(AD)|Maxim公司|Maxim美信半导体芯片授权国内Maxim代理商

Maxim公司产品现货专家，订购美信半导体公司产品不限最低起订量，Maxim（美信半导体）产品大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球Maxim代理商现货货源 - Maxim公司（已被AD亚德诺半导体收购）电子元件在线订购