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FM1233DFS3X PDF预览

FM1233DFS3X

更新时间: 2024-11-17 23:14:51
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 电源电路电源管理电路光电二极管监控
页数 文件大小 规格书
7页 34K
描述
3-Pin レC Supervisor Circuit

FM1233DFS3X 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOT-23包装说明:SOT-23, 3 PIN
针数:3Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.68Is Samacsys:N
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G3JESD-609代码:e3
长度:2.9 mm湿度敏感等级:1
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封装等效代码:TO-236
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified座面最大高度:1.14 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.006 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL阈值电压标称:+4.62V
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.3 mm
Base Number Matches:1

FM1233DFS3X 数据手册

 浏览型号FM1233DFS3X的Datasheet PDF文件第2页浏览型号FM1233DFS3X的Datasheet PDF文件第3页浏览型号FM1233DFS3X的Datasheet PDF文件第4页浏览型号FM1233DFS3X的Datasheet PDF文件第5页浏览型号FM1233DFS3X的Datasheet PDF文件第6页浏览型号FM1233DFS3X的Datasheet PDF文件第7页 
                
February 2003  
FM1233D  
3-Pin µC Supervisor Circuit  
General Description  
Features  
The FM1233D is a supervisor circuit that monitors a micropro-  
cessor power supply or other system voltage and issues a reset  
pulse when a fault condition exists. Several different threshold  
voltages are offered to accommodate 5V systems with different  
tolerances.  
  Precision monitoring of 5V and lower voltage microprocessor  
systems  
  V values of 4.62V, 4.38V and 4.12V  
TH  
  Automatic restart of microprocessor after power failure  
  140ms (min) power-on RESET delay (typ.: 256ms)  
  Internal 5kpull-up resistor  
The device features a precision temperature-compensated volt-  
age reference and comparator. When V falls to the threshold  
CC  
  Other reset choices available: 32 to 128ms  
  Operating Temperature -40°C to +105°C  
  SOT23-3 package  
voltage, a RESET pulse is issued, holding the output in the  
active state. When power rises above V , the reset remains for  
TH  
approximately 250 ms to allow the system clock and other cir-  
cuits to stabilize. The reset output of FM1233D is of open-drain  
active low type.  
Typical Operating Circuit  
VCC  
3
FM1233D  
Controller  
1
2
RESET  
GND  
Connection Diagram  
1
2
GND  
3
VCC  
FM1233D  
RESET  
SOT23-3 Package  
©2002 Fairchild Semiconductor Corporation  
FM1233D Rev. D  
1
www.fairchildsemi.com  

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