Datasheet > FM810LES3

FM810LES3

更新时间： 2024-02-14 20:49:02

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
7页	49K
描述
Voltage Detector

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

FM810LES3 数据手册

June 2001

FM809/810

3-Pin µC Supervisor Circuits

General Description

The FM809/810 are supervisor circuits that monitor power supply

or other system voltages and issue reset pulses (FM809 =

RESET, FM810 = RESET) when a fault condition exists. Several

threshold voltages are offered to accommodate system voltages

of 5.0V, 3.3V, 3.0V and 2.7V with different tolerances.

I 140ms power-on RESET delay (minimum)

I RESET operation guaranteed to 1.0V

I Supply current only 2µA

I No external components

I -40°C to +105°C Operating Range

I SOT23-3 package

The low supply current (typically 2µA) recommends the devices

for portable designs or wherever power saving is primary.

The minimum RESET delay is 140ms, but this may be changed to

a value between 32-256ms. Contact the factory for more informa-

tion.

Applications

I Microcontrollers and Microprocessors

I Appliances

Features

I Power-Supply Monitoring

I Portable Equipment

I V_THvoltages of 4.63V, 4.38V, 4.00V, 3.08V, 2.93V and

2.63V (contact factory for lower values of V_TH

)

I Automotive Systems

I RESET (FM809) or RESET (FM810) output

Typical Operating Circuit

V_CC

FM809

µC

RESET

I/P

GND

Connection Diagram

GND

RESET (809) or

RESET (810)

FM809/810

SOT23-3 Package

FM809/810 Rev. C

www.fairchildsemi.com

12 3 4 5 6 7

中文翻译

下载PDF

与FM810LES3相关器件

型号	品牌	获取价格	描述	数据表
FM810LF	FAIRCHILD	获取价格	Power Management Circuit, Fixed, +4.63VV, CMOS
FM810LFS3	ETC	获取价格	Voltage Detector
FM810LH	ETC	获取价格	Voltage Detector
FM810LHS3	ETC	获取价格	Voltage Detector
FM810LP3	FAIRCHILD	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, SC-70, 3 PIN
FM810LP3X	ROCHESTER	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, SC-70, 3 PIN
FM810LP3X	FAIRCHILD	获取价格	3-Pin UC Supervisor Circuits
FM810LS3	FAIRCHILD	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, +4.63VV, CMOS, PDSO3, SOT-23, 3 PIN
FM810LS3X	FAIRCHILD	获取价格	3-Pin UC Supervisor Circuits
FM810LZ	FAIRCHILD	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO3, SOT-23, 3 PIN