Datasheet > CN810L

CN810L

更新时间： 2024-09-18 02:51:47

品牌	Logo	应用领域
如韵 - CONSONANCE		/
页数	文件大小	规格书
7页	144K
描述
Ultra Low Power Microprocessor Reset 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

CN810L 数据手册

CONSONANCE

Ultra Low Power Microprocessor Reset IC

CN803/809/CN810

General Description

Features

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.



Precise Reset Threshold: ±2.5%

CMOS Output(CN809/810) and Open Drain

Output(CN803)



140ms min Reset Pulse Width

3.2µA Supply Current @V_CC=3V

Guaranteed Reset Valid to V_CC= +1.15V

Power Supply Transient Immunity

Operating Temperature Range

-40°C to +85°C

These circuits perform a single function: they

assert a reset signal whenever the V_CCsupply

voltage declines below a preset threshold, keeping

it asserted for at least 140ms after V_CChas risen

above the reset threshold.



Available in SOT23-3

The CN809/810 have CMOS outputs, the CN803

has open drain output. The CN803/809 have an

Pin Assignment

active-low

output, while the CN810 has

an active-high RESET output. The reset

GND

comparator is designed to ignore fast transients on

CN803

CN809

CN810

V_CC, and the outputs are guaranteed to be in the

VCC

correct logic state for V_CCdown to 1.15V over the

temperature range.

RESET

(RESET)

The device is available in 3 pin SOT23 package.

SOT23-3

( ) is for CN810 only

Applications



Computers

Portable/Battery-Powered Equipment

Intelligent Instruments

Controllers

www.consonance-elec.com

Rev 1.2

12 3 4 5 6 7

中文翻译

下载PDF

与CN810L相关器件

型号	品牌	获取价格	描述	数据表
CN810M	CONSONANCE	获取价格	Ultra Low Power Microprocessor Reset IC
CN810S	CONSONANCE	获取价格	Ultra Low Power Microprocessor Reset IC
CN813J	CONSONANCE	获取价格	Low Power Microprocessor Supervisory Circuits
CN813L	CONSONANCE	获取价格	Low Power Microprocessor Supervisory Circuits
CN813M	CONSONANCE	获取价格	Low Power Microprocessor Supervisory Circuits
CN813R	CONSONANCE	获取价格	Low Power Microprocessor Supervisory Circuits
CN813S	CONSONANCE	获取价格	Low Power Microprocessor Supervisory Circuits
CN813T	CONSONANCE	获取价格	Low Power Microprocessor Supervisory Circuits
CN8206	APITECH	获取价格	Wide Band Low Power Amplifier, 5MHz Min, 200MHz Max, SM3, 4 PIN
CN8223	CONEXANT	获取价格	ATM Transmitter/Receiver with UTOPIA Interface