PST9221 Просмотр технического описания (PDF) - Mitsumi

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PST9221

IC for System Reset Monolithic IC

Mitsumi 

MITSUMI

Timing Chart

V

VCC

IC for System Reset PST92XX

Vs

Vs

>TPLH

V

VOUT

TPLH

TPLH

TPLH

Application Circuit

If the impedance of VCC line is high enough, connect a

* capacitor between VCC and GND terminal of the IC.

* : When the rapid noise occurs to VCC, VOUT has sometimes switched over even if VCC doesn't become below

VS.

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