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HT1232

2022/3/30 17:01:14
詳細(xì)介紹

HT1232 is designed to monitor power supply within the system of reset signal generation for

microprocessors. It is used in monitor systems for controlling var- ious processes and entities.

Packaged in 8-pin SOP or DIP.

Features:

  •   Rated supply voltage 5.0 V

  •   Accurate 5% or 10% microprocessor power supply monitoring

  •   Programming of watchdog timer overflow time

  •   Generation of reset signals at power on for correct microproces

    sor start.

    The chip contains reference voltage source, analog comparator, Watchdog timer, circuit for monitoring power supply deviation accuracy. .


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Functions:

  •   Reset signal generation after power failure/ error

  •   Reset signal generation from external “RESET” pushbutton

  •   Reset signal generation from watchdog timer