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APX812-26UG-7 PDF预览

APX812-26UG-7

更新时间: 2024-11-16 06:37:31
品牌 Logo 应用领域
美台 - DIODES 微处理器监控
页数 文件大小 规格书
10页 168K
描述
4-Pin Microprocessor Supervisor With Manual Reset

APX812-26UG-7 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:18 weeks
风险等级:5.68可调阈值:NO
JESD-609代码:e3湿度敏感等级:1
端子数量:4最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装等效代码:TO-253电源:1.1/5.5 V
认证状态:Not Qualified子类别:Power Management Circuits
最大供电电流 (Isup):0.04 mA表面贴装:YES
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
阈值电压标称:+2.63VBase Number Matches:1

APX812-26UG-7 数据手册

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APX811/812  
4-Pin Microprocessor Supervisor With Manual Reset  
General Description  
Features  
The APX811/812 are used for microprocessor supervisory circuit  
to monitor the power supplies in These circuit 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 240ms after Vcc has risen above the reset threshold.  
Reset thresholds suitable for operation with a variety of supply  
voltages are available. The APX811/812 have push-pull outputs.  
Precision Monitor of(2.5V/3.0V/3.3V/5.0V) power  
supply voltage  
Full specified over temperature  
Manual reset input  
Available in four output configuration  
Push-pull  
Active low(APX811)  
RESET  
Push-pull RESET Active high(APX812)  
Power-on reset generator with fixed delay time 200ms  
SOT143: Available in “Green” Molding Compound  
(No Br, Sb)  
The APX811 has an active low  
output, while the  
RESET  
APX812 has an active high RESET output.  
The APX811/812 devices incorporate a manual reset input,  
.
MR  
Lead Free Finish/RoHS Compliant (Note 1)  
A low level at  
causes RESET to become active.  
MR  
The APX811/2 are targeted at 2.5V, 3V, 3.3V and 5V powered  
systems and are available with different threshold voltages to  
meet the exact needs of the system. They are available in the  
space saving SOT143 package and operate over the whole  
industrial temperature range, -40 to 85°C.  
Applications  
Computers  
Controllers  
Intelligent Instruments  
Critical uP and UC power Monitoring  
Portable/Battery powered Equipment  
Automotive  
Typical Application Circuit  
Vcc  
Vcc  
Vcc  
APX811/APX812  
MCU  
RESET  
(RESET)  
MR  
RESET Input  
(Manual Reset)  
Push Botton  
GND  
GND  
APX811/812 Rev. 2  
DS31960  
1 of 10  
www.diodes.com  
OCTOBER 2009  
© Diodes Incorporated  

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