MAX6303 - +5V、低功耗、微处理器监控电路，带有可调节的复位/看门狗定时器

MAX6303是Maxim美信半导体公司的一款监控电路、电压监测、排序产品，MAX6303是+5V、低功耗、微处理器监控电路，带有可调节的复位/看门狗定时器，本站介绍了MAX6303的封装应用图解、特点和优点、功能等，并给出了与MAX6303相关的Maxim元器件型号供参考。

MAX6303 - +5V、低功耗、微处理器监控电路，带有可调节的复位/看门狗定时器 - 监控电路、电压监测、排序 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The MAX6301–MAX6304 low-power microprocessor (µP) supervisory circuits provide maximum adjustability for reset and watchdog functions. The reset threshold can be adjusted to any voltage above 1.22V, using external resistors. In addition, the reset and watchdog timeout periods are adjustable using external capacitors. A watchdog select pin extends the watchdog timeout period to 500x. The reset function features immunity to power-supply transients.

These four devices differ only in the structure of their reset outputs (see the Selector Guide in the full data sheet). The MAX6301–MAX6304 are available in the space-saving 8-pin µMAX® package, as well as 8-pin PDIP and SO packages.

关键特性

以下关键特性由Maxim美信半导体提供：

Adjustable Reset Threshold

Adjustable Reset Timeout

Adjustable Watchdog Timeout

500x Watchdog Timeout Multiplier

4µA Supply Current

RESET or Active-Low RESET Output Options

Push-Pull or Open-Drain Output Options

Guaranteed Active-Low RESET Asserted At or Above VCC = 1V (MAX6301/MAX6303)

Power-Supply Transient Immunity

Watchdog Function can be Disabled

PDIP/SO/µMAX Packages Available

热门应用

电池供电计算机/控制器

计算机：台式机、工作站和服务器

精确的µP监控

嵌入式控制器

智能仪表

医疗装置

便携式设备

机顶盒

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