看门狗电源监测IC

看门狗电源监测IC型号输入耐压检测电压范围检测电压精度输出形式工作电流封装直接替代型号HM12324.5-5.5V5.0V2%CMOS/带看门狗2mASOP8MAX1232/IMP1232/DS1232在电源上电、断电、电压瞬态下降和死机时都会输出一个复位脉冲/可以防止单片机系统死机/输入给看门狗的脉冲的时间间隔可以设置/具有5%或10%的两种电源监测精度/内含温度补偿电路

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看门狗电源监测IC

型号	输入耐压	检测电压范围	检测电压精度	输出形式	工作电流	封装	直接替代型号
HM1232	4.5-5.5V	5.0V	2%	CMOS/带看门狗	2mA	SOP8	MAX1232/IMP1232/DS1232 在电源上电、断电、电压瞬态下降和死机时都会输出一个复位脉冲/可以防止单片机系统死机/输入给看门狗的脉冲的时间间隔可以设置/具有 5%或10%的两种电源监测精度/内含温度补偿电路

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