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FM1233ECS3X PDF预览

FM1233ECS3X

更新时间: 2024-01-14 02:25:59
品牌 Logo 应用领域
其他 - ETC 模拟IC光电二极管
页数 文件大小 规格书
7页 47K
描述
Analog IC

FM1233ECS3X 技术参数

生命周期:Contact Manufacturer包装说明:TSSOP,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
Is Samacsys:N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:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
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):1.2 V标称供电电压 (Vsup):3.3 V
表面贴装:YES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

FM1233ECS3X 数据手册

 浏览型号FM1233ECS3X的Datasheet PDF文件第2页浏览型号FM1233ECS3X的Datasheet PDF文件第3页浏览型号FM1233ECS3X的Datasheet PDF文件第4页浏览型号FM1233ECS3X的Datasheet PDF文件第5页浏览型号FM1233ECS3X的Datasheet PDF文件第6页浏览型号FM1233ECS3X的Datasheet PDF文件第7页 
November 2001  
FM1233E  
3-Pin µC Supervisor Circuit  
General Description  
Features  
The FM1233E is a supervisor circuit that monitors a microproces-  
sor power supply or other system voltage and issues a reset pulse  
when a fault condition exists. Several different threshold voltages  
areofferedtoaccommodate3Vsystemswithdifferenttolerances.  
I Precision monitoring of 3.3V and lower voltage  
microprocessor systems  
I VTH values of 2.88V, 2.72V  
I Automatic restart of microprocessor after power failure  
I 140ms (min) power-on RESET delay (typ.: 256ms)  
I Internal 5kpull-up resistor  
The device features a precision temperature-compensated volt-  
age reference and comparator. When VCC falls to the threshold  
voltage, a RESET pulse is issued, holding the output in the active  
state. When power rises above VTH, the reset remains for approxi-  
mately 250 ms to allow the system clock and other circuits to  
stabilize. The reset output of FM1233E is of open-drain active low  
type.  
I Other reset choices available: 32 to 128ms  
I Operating Temperature -40°C to +105°C  
I SOT23-3 package  
Typical Operating Circuit  
VCC  
3
FM1233E  
Controller  
1
2
/RESET  
GND  
Connection Diagram  
1
2
GND  
3
VCC  
FM1233E  
/RESET  
SOT23-3 Package  
1
© 2001 Fairchild Semiconductor Corporation  
FM1233E Rev. B  
www.fairchildsemi.com  

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