Datasheet Summary
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MC33164-3/MC34164-3
3V UNDERVOLTAGE SENSING CIRCUIT PRODUCTION DATA SHEET
DESCRIPTION
The MC33164-3 and MC34164-3 are undervoltage sensing circuits designed specifically for use as reset controllers in microprocessor-based systems. They offer the designer an economical, space efficient solution for low supply voltage detection when used in bination with a single pull-up resistor. Adding one capacitor offers the functionality of a programmable delay time after power returns. The MC33164-3 and MC34164-3 consist of a temperature stable reference parator with hysteresis, high-current clamping diode and an open collector output...