PST598 Ver la hoja de datos (PDF) - Mitsumi

Número de pieza

componentes Descripción

Fabricante

PST598

System Reset Monolithic IC

Mitsumi 

MITSUMI

Application circuits

1. Normal hard reset

System Reset PST596~598

Note: Connect a capacitor between IC VCC and GND

pins if VCC line impedance is high.

2. Manual reset

Characteristics

VOUT pin low for manual switch ON.

VOUT pin high for manual switch OFF.

* Note1: Mount a clamp diode if it is possible that the

M/R pin might go below -0.3V.

Note2: Thoroughly check the actual operation of the

circuit, then set the manual reset when

pressing the manual switch ON to about

15µs.

VCC VS VOUT

VOUT

VS VS

VCC

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