Datasheet > EC95809NJB1R

EC95809NJB1R

更新时间： 2024-01-25 01:08:59

品牌	Logo	应用领域
飞虹 - E-CMOS		/
页数	文件大小	规格书
6页	246K
描述
3-Pin Microprocessor Reset Monitor

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中文翻译

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EC95809NJB1R 数据手册

EC95809

3-Pin Microprocessor Reset Monitor

Description

Features

The EC95809 is a cost-effective system

● Precision V_CCMonitor for 2.8V, 3.0V, 3.3V, and

5.0V Supplies

supervisor Integrated Circuit (IC) designed to

monitor V_CCin digital and mixed signal systems and

provide a warning signal when the system power

supply is out of working range, and a reset signal to

the host processor when necessary. No external

components are required.

● 150msec typical delay for RESET Output

● RESET Output Guaranteed to V_CC=1.0V

● Low 20μA Supply Current

● V_CCTransient Immunity

● No External Components

The reset output is driven active within 20μsec

of V_CCfalling through the reset voltage threshold.

Reset is maintained active for a typical delay of

150msec after V_CCrises above the reset threshold.

The EC95809 has an active-low RESET output.

The output of the EC95809 is guaranteed valid

down to V_CC=1V in most applications. Please see

application section for more details.

● Small SOT-23 Package and TO-92 Package

● Wide Operating Temperature: -40°C to 85°C

● 100% Lead (Pb)-Free

Application

● Computers/Portable Devices

● Embedded systems

The EC95809 is optimized to reject fast

transient glitches on the V_CCline. Low supply

current of 18μA (V_CC=3.3V) makes these devices

suitable for battery powered applications. The

output voltages range from 1.7V to 4.5V in 100mV

increments. Standard voltage versions are 2.63,

2.93, 3.08, 4.0, 4.38, and 4.63V.

● Battery powered equipment

● Critical µP power supply monitoring

Pin Configuration

Application Diagram

E-CMOS Corp. (www.ecmos.com.tw)

Page 1 of 6

4J20N-Rev.F003

12 3 4 5 6

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