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UZM331643G PDF预览

UZM331643G

更新时间: 2024-11-04 15:56:27
品牌 Logo 应用领域
美台 - DIODES 光电二极管
页数 文件大小 规格书
5页 105K
描述
Power Supply Support Circuit, Fixed, 1 Channel, PDSO4, SOT223, 4 PIN

UZM331643G 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOT-223包装说明:SOP,
针数:4Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.16Is Samacsys:N
其他特性:POWER ON RESET GENERATOR可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G4
JESD-609代码:e3长度:6.5 mm
湿度敏感等级:1信道数量:1
功能数量:1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:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.8 mm最大供电电压 (Vsup):10 V
最小供电电压 (Vsup):1 V标称供电电压 (Vsup):3 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:2.3 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3.5 mm
Base Number Matches:1

UZM331643G 数据手册

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SUPPLY VOLTAGE  
MONITOR  
ZM33164-3  
ISSUE 4 – JULY 2006  
DEVICE DESCRIPTION  
FEATURES  
The ZM33164-3 is a three terminal under  
voltage monitor circuit for use in  
microprocessor systems. The threshold  
voltage of the device has been set to 2.68  
volts making it ideal for 3 volt circuits.  
SOT223 and TO92 packages  
Power on reset generator  
Automatic reset generation  
Low standby current  
Included in the device is a precise voltage  
reference and a comparator with built in  
hysteresis to prevent erratic operation. The  
ZM33164-3 features an open collectoroutput  
capable of sinking at least l0mA which only  
requires a single external resistor to  
interface to following circuits.  
Guaranteed operation from 1 volt  
Wide supply voltage range  
Internal clamp diode to discharge delay  
capacitor  
2.68 volt threshold for 3 volt logic  
60mV hysteresis prevents erratic operation  
Operation of the device is guaranteed from  
one volt upwards, from this level to the  
device threshold voltage the output is held  
low providing a power on reset function.  
Should the supply voltage, once established,  
at any time drop below the threshold level  
then the output again will pull low.  
APPLICATIONS  
Microprocessor systems  
Computers  
Computer peripherals  
Instrumentation  
Automotive  
The device is available in a TO92 package for  
through hole applications as well as SOT223  
for surface mount requirements.  
Battery powered equipment  
SCHEMATIC DIAGRAM  
4-99  
Issue 4 - July 2006  
© Zetex Semiconductors plc 2006  

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