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AME8500AEETAA27Z PDF预览

AME8500AEETAA27Z

更新时间: 2024-11-12 03:29:59
品牌 Logo 应用领域
安茂微 - AME /
页数 文件大小 规格书
31页 216K
描述
Power Management Circuit, Fixed, +2.7VV

AME8500AEETAA27Z 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
包装说明:, TO-236Reach Compliance Code:compliant
风险等级:5.72可调阈值:NO
端子数量:3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-236电源:1/5.5 V
认证状态:Not Qualified子类别:Power Management Circuits
最大供电电流 (Isup):0.005 mA表面贴装:YES
温度等级:INDUSTRIAL阈值电压标称:+2.7V
Base Number Matches:1

AME8500AEETAA27Z 数据手册

 浏览型号AME8500AEETAA27Z的Datasheet PDF文件第2页浏览型号AME8500AEETAA27Z的Datasheet PDF文件第3页浏览型号AME8500AEETAA27Z的Datasheet PDF文件第4页浏览型号AME8500AEETAA27Z的Datasheet PDF文件第5页浏览型号AME8500AEETAA27Z的Datasheet PDF文件第6页浏览型号AME8500AEETAA27Z的Datasheet PDF文件第7页 
AME  
AME8500  
mProcessor Supervisory  
n General Description  
n Typical Operating Circuit  
The AME8500 family allows the user to customize the  
CPU reset function without any external components.  
The user has a large choice of reset voltage thresholds,  
reset time intervals, and output driver configurations, all  
of which are preset at the factory. Each wafer is trimmed  
to the customer's specifications.  
*
2
VIN  
VIN  
AME8500  
Processor  
RESET  
Input  
RESET /  
RESETB  
These circuits monitor the power supply voltage of mP  
based systems. When the power supply voltage drops  
below the voltage threshold a reset is asserted immedi-  
ately (within an interval TD1). The reset remains asserted  
after the supply voltage rises above the voltage threshold  
GND  
GND  
3
for a time interval, T . The reset output may be either  
D2  
active high (RESET) or active low (RESETB). The reset  
output may be configured as either push/pull or open drain.  
The state of the reset output is guaranteed to be correct  
for supply voltages greater than 1V.  
Note: * External pull-up resistor is required if open-  
drain output is used. 10 kW is recommended.  
Space saving SOT23/TSOT-23 packages and  
micropower quiescent current (<3.0mA) make this family  
a natural for portable battery powered equipment.  
n Block Diagram  
AME8500 with Push-Pull RESETB  
n Features  
VIN  
l Small Packages: SOT-23/TSOT-23, SOT-89  
l Tight Voltage Threshold Tolerance ---±1.50%  
l Wide Temperature Range ------ -40oC to +85oC  
I1  
R1  
R2  
P1  
N1  
Delay  
RESETB  
l Low Quiescent Current < 3.0mA  
l All AME's Lead Free Products Meet RoHS  
standards  
VREF  
GND  
AME8500 with Push-Pull RESET  
n Applications  
l Portable Electronics  
l Power Supplies  
VIN  
l Computer Peripherals  
l Data Acquisition Systems  
l Applications using CPUs  
l Consumer Electronics  
I1  
R1  
P1  
RESET  
Delay  
R2  
VREF  
N1  
GND  
Rev.T.10  
1

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