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MITSUMI
System Reset PST596~598
System Reset
Monolithic IC PST596~598 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 PST591~595, and these new system reset ICs offer ultra-small size and low current consumption.
Features
1. Fixed delay time setting by counter timer 2. Low operating limit voltage 3. Hysteresis voltage provided in detection voltage 4. Low current consumption 5. 3 delay time products available
6. Each product has 10 detection voltage ranks.
0.65V typ. 50mV typ. ICCH=15µA typ.
PST596 50mS PST597 100mS PST598 200mS C : 4.5V typ.
PST596 Datasheet
