Datasheet > PST90XX

PST90XX

更新时间： 2024-09-21 04:09:51

品牌	Logo	应用领域
三美电机 - MITSUMI		/
页数	文件大小	规格书
3页	47K
描述
IC for System Reset Monolithic IC

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

PST90XX 数据手册

IC for System Reset PST90XX

MITSUMI

IC for System Reset

Monolithic IC PST90XX Series

November 9, 2001

Outline

The function of this low voltage detection type IC is to accurately reset systems after detecting the supply

voltage at the time of switching power on and instantaneous power off in various CPU and other logic

systems. This IC, with its super low consumption current and high precision voltage detection capacity, is

most suited as a voltage check circuit for a number of products which use batteries.

Features

1. High precision voltage detection

VS±±.ꢀ5 maꢁ.

±. Super low current consumption

I^CCH=1.ꢀµA typ. ICCL=1µA typ.

0.7V maꢁ.

3. Low operating threshold voltage

4. Hysteresis voltage is provided as a detect voltage

Vs ꢀ5 typ.

ꢀ. The detect voltage can be selected at your discretion at 0.1 V step within the range of 0.8 to 1.8V by the

following stipulation method.

PST90XX

Detected voltage value

(Eꢁample : for 0.8V ······ PST9008)

Packages

TO-9±A (PST90

SOT-±ꢀA (PST90

)

Applications

1. Reset circuits for microcomputers, CPUs and MPUs

±. Reset circuits for logic circuits

3. Battery voltage check circuits

4. Back-up power supply switching circuits

ꢀ. Level detection circuits

Pin Assignment

SUB

GND

V^OUT

VCC

VOUT

VCC

GND

SOT ±ꢀA

(TOP VIEW)

Note : The pin ± of SOT-±ꢀ package is a SUB terminal. Connect it to GND.

TO 9±A

12 3

中文翻译

下载PDF

与PST90XX相关器件

型号	品牌	获取价格	描述	数据表
PST9119	MITSUMI	获取价格	System Reset
PST9119N	ETC	获取价格	Voltage Detector
PST9120	MITSUMI	获取价格	System Reset
PST9120N	ETC	获取价格	Voltage Detector
PST9121	MITSUMI	获取价格	System Reset
PST9121N	ETC	获取价格	Voltage Detector
PST9122	MITSUMI	获取价格	System Reset
PST9122N	ETC	获取价格	Voltage Detector
PST9123	MITSUMI	获取价格	System Reset
PST9123N	ETC	获取价格	Voltage Detector