亚洲色欲国产综合久久天堂,亚洲中文字幕婷婷在线,国内精品久久久久久久久,中文字幕一区在线观看视频,日韩中亚欧美美日更新

Product Introduction

Product parameters

Funtion:Ultra Low Power Microprocessor Reset IC

Vout Range:1.15V-5.5V

Vin Range:1.15V-5.5V

Operating Current:3.2μA Supply Current @VCC=3V

Package:SOT23-3

Threshold A:±2.5%

Hysteresis:1%

Delayed:140ms min Reset Pulse Width

Reset threshold:4.63V low

Watchdog:No


General Description

The CN803/809/810 series are micro- processor (μP) supervisory circuits used to monitor the power supplies in μP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components.

These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 140ms after VCC has risen above the reset threshold.

The CN809/810 have CMOS outputs, the CN803 has open drain output. The CN803/809 have an active-low output, while the CN810 has an active-high RESET output. The reset comparator is designed to ignore fast transients on VCC, and the outputs are guaranteed to be in the correct logic state for VCC down to 1.15V over the temperature range.

The device is available in 3 pin SOT23 package.

Applications

l  Computers

l  Portable/Battery-Powered Equipment

l  Intelligent Instruments

l  Controllers

Features

l  Precise Reset Threshold: ±2.5%

l  CMOS Output(CN809/810) and Open Drain Output(CN803)

l  140ms min Reset Pulse Width

l  3.2μA Supply Current @VCC=3V

l  Guaranteed Reset Valid to VCC = +1.15V

l  Power Supply Transient Immunity

l  Operating Temperature Range

      -40°C to +85°C

l  Available in SOT23-3


Tools and Documents

PDF

MESSAGE

MESSAGE

Company
Contacts
Tel
E-mail
Message
Code Click Replace
Submit
亚洲色欲国产综合久久天堂,亚洲中文字幕婷婷在线,国内精品久久久久久久久,中文字幕一区在线观看视频,日韩中亚欧美美日更新