PST3221

CMOS System Reset

PST3221 Features

* (1) Super low consumption current (2) High precision detection voltage (3) Hysteresis characteristic (4) Operating range (5) Wide operating temperature range (6) Detection voltage 0.25µA typ. (when VDD = Vs + 1V) ±2% 5% typ. 0.95 ~ 10V -30 ~ +85°C 2 ~ 6V (0.1V step) Package SC-82AB (PST31XX, PST32X

PST3221 General Description

of Operation (1) VDD > VS, VOUT: H (M1: ON, M2, M3: OFF) When VDD is gradually lowered from the above state, detection voltage is as follows. Detection voltage: (R1 + R2 + R3) / (R2 + R3) VREF (2) VDD < VS, VOUT: L (M1: OFF, M2, M3: ON) When VDD is gradually raised from the above state, release vol.

PST3221 Datasheet (177.66 KB)

PST3221 Datasheet Preview — Preview of PST3221 PDF

Datasheet Details

Part number:

PST3221

Manufacturer:

ETC

File Size:

177.66 KB

Description:

Cmos system reset.
MITSUMI CMOS System Reset PST3XXX CMOS System Reset Monolithic IC PST3XXX Series Outline This IC is a system reset IC developed using the CMOS proc.

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TAGS

PST3221 CMOS System Reset ETC

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PST3221 Features

PST3221 General Description

Datasheet Details

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Description:

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