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FM803JHS3 PDF预览

FM803JHS3

更新时间: 2024-01-12 14:42:45
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 光电二极管
页数 文件大小 规格书
6页 45K
描述
Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO3, SOT-23, 3 PIN

FM803JHS3 技术参数

生命周期:Obsolete零件包装代码:SOT-23
包装说明:TSOP,针数:3
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.69
其他特性:AUTOMATIC RESET GENERATION ON POWER-UP可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G3
长度:2.9 mm信道数量:1
功能数量:1端子数量:3
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
认证状态:Not Qualified座面最大高度:1.14 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1.1 V
标称供电电压 (Vsup):3.9 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL宽度:1.3 mm
Base Number Matches:1

FM803JHS3 数据手册

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PRELIMINARY  
August 2001  
FM803  
Precision Reset Generator Circuit  
General Description  
Features  
The FM803 features comprehensive reset generation for  
microcontroller/microprocessorbasedsystems. IfthesystemVCC  
voltage level is determined to be in an out-of-tolerance state, the  
device automatically generates a low-going reset signal. The  
reset signal is held in the active state (low) for a specified duration  
(minimum 140 ms) after the VCC returns to an in-tolerance state.  
I Automatic reset generation on power-up  
I Minimum 140 ms reset pulse  
I Internal 5kpull-up resistor  
I Other reset pulse choices available: 32 - 256 ms  
I Operating temperature -40°C to + 105°C  
I Choice of Reset Thresholds: 4.63V, 4.38V, 4.00V, 3.08V,  
2.93V, 2.63V  
This device is fabricated using CMOS technology. This device is  
available in the SOT-23 package.  
I SOT23-3 Package  
The FM803xx also can monitor a switch closure on its output,  
enablingittorecognizeanexternalresetfromapushbuttonswitch  
or a microprocessor. In the case of a switch, the closure will be  
debounced by circuitry internal to the FM803xx.  
Typical Operating Circuit  
V
CC  
3
FM803  
Controller  
1
2
/RESET  
GND  
Connection Diagram  
1
GND  
FM803 3 V  
CC  
/RESET  
2
SOT23-3 Package  
1
© 2001 Fairchild Semiconductor Corporation  
FM803 Rev. A.3  
www.fairchildsemi.com  

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