PST883R Description
MITSUMI CMOS System Reset IC built-in delay time circuit PST87XX, 88XX Series CMOS System Reset IC built-in delay time circuit Monolithic IC PST87XX.PST883R Features
* 1. Operating supply voltage 2. Supply current 3. Reset threshold range 4. Reset threshold accuracy 5. Reset hysteresis 6. Reset active timeout period 7. Output type 8. Manual RESET 1.0-5.5V 1µA typ. 1.6-4.6V ±1.5% 50mV typ. 20/50/100/200ms PST87 : CMOS output PST88 : Open drain output PST87/88XA :PST883R Applications
* 1. Reset circuits for microcomputers, CPUs and MPUs 2. Reset circuits for logic circuits 3. Battery voltage check circuits 4. Back-up power supply switching circuits 5. Level detection circuits 6. Mechanical reset circuits
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