MAX8214A|MAX8214B - 五路通用电压监测器，支持完备的微处理器电压监测

MAX8214A|MAX8214B是Maxim美信半导体公司的一款监控电路、电压监测、排序产品，MAX8214A|MAX8214B是五路通用电压监测器，支持完备的微处理器电压监测，本站介绍了MAX8214A|MAX8214B的封装应用图解、特点和优点、功能等，并给出了与MAX8214A|MAX8214B相关的Maxim元器件型号供参考。

MAX8214A|MAX8214B - 五路通用电压监测器，支持完备的微处理器电压监测 - 监控电路、电压监测、排序 - 五路通用电压监控器 - 美信半导体

产品概述

The MAX8213 and MAX8214 contain four precision voltage comparators capable of monitoring undervoltage and overvoltage conditions for both positive and negative supplies. Accurate trip-point setting is facilitated by the internal 1.25V reference. Not only is trip-level accuracy guaranteed to ±1% over the commercial temperature range, but the trip levels of all channels are guaranteed to match each other within ±1%. A fifth comparator channel monitors microprocessor voltages and generates delayed reset signals. The MAX8213 has open-drain outputs, while active pull-up outputs are incorporated in the MAX8214.

关键特性

以下关键特性由Maxim美信半导体提供：

±1% Guaranteed Trip-Level Accuracy over Commercial Temp. Range

4 Precision Comparators Plus Auxiliary Comparator

Built-in Hysteresis

Internal 1.25V Reference with 0.75% Initial Accuracy

±1% Guaranteed Trip-Level Matching Between Channels over Commercial Temp. Range

Wide Supply Range: 2.75V to 11V

Controlled Comparator Response for Glitch Immunity

33µA Max Supply Current Over Temp.

热门应用

电器设备

汽车及工业设备

工业控制器

微处理器电压监控

移动无线装置

过压/欠压/窗式电压检测

便携式计算机

便携式仪表

精密电池监视

电话

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