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APX81140UG PDF预览

APX81140UG

更新时间: 2024-10-03 18:31:35
品牌 Logo 应用领域
美台 - DIODES 光电二极管外围集成电路
页数 文件大小 规格书
10页 169K
描述
Microprocessor, CMOS, PDSO4, GREEN, SOT-143, 4 PIN

APX81140UG 技术参数

生命周期:Active零件包装代码:SOT-143
包装说明:VSOP,针数:4
Reach Compliance Code:unknown风险等级:5.51
边界扫描:NO格式:FIXED POINT
集成缓存:NOJESD-30 代码:R-PDSO-G4
长度:2.9 mm低功率模式:NO
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
封装代码:VSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
座面最大高度:1 mm最大供电电压:5.5 V
最小供电电压:1.1 V标称供电电压:2.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1.778 mm端子位置:DUAL
宽度:1.3 mmuPs/uCs/外围集成电路类型:MICROPROCESSOR
Base Number Matches:1

APX81140UG 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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