MITSUMI System Reset PST591~595 System Reset Monolithic IC PST591~595 Series Outline These ICs function in a variety of CPU systems and other logic systems, to detect power supply voltage and reset the system accurately when power is turned on or interrupted, and has a built-in fixed delay time generating circuit.
This series has been represented in the past by PST574/PST575, but these new low reset type system reset ICs expand the delay time series with a counter timer using an analog/digital hybrid circuit.
Features 1.
Fixed delay time setting by counter timer Excellent delay time temperature characteristics 2.
Low operating limit voltage 3.
Hysteresis voltage provided in detection vol...

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