Datasheet > PST931.9U

PST931.9U

更新时间： 2024-09-21 03:56:55

品牌	Logo	应用领域
三美电机 - MITSUMI		/
页数	文件大小	规格书
5页	103K
描述
Monolithic IC PST93XX Series

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PST931.9U 数据手册

System Reset PST93XX

MITSUMI

System Reset

Monolithic IC PST93XX Series

Outline

These low reset type 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.

They are ideal for use in battery check circuits for products using batteries, as they have ultra-low current

consumption and a high precision voltage detection function.

Features

1. High precision voltage detection

±. Ultra-low current consumption

3. Low operating limit voltage

VS±±2 maꢀ.

I^CCH=±.0µA typ.

0.65V typ.

ICCL=±.0µA typ.

4. Hysteresis voltage provided in detection voltage

5. Output current high for ON

50mV typ.

5mA min.

6. Detection voltage can be selected as desired within a range of 1.9V ~ 4.6V

in 0.1V steps, as indicated below.

PST93XX

detection voltage value

.......

(Eꢀample: for 4.±V

PST934±)

Package

SC-8±ABA (PST93

Applications

1. Reset circuits in microcomputers, CPUs and MPUs.

±. Logic circuit reset circuits.

3. Battery voltage check circuits.

4. Back-up power supply switching circuits.

5. Level detection circuits.

Pin Assignment

GND

VOUT

VCC

SC 82ABA

12 3 4 5

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