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PST9128 PDF预览

PST9128

更新时间: 2024-09-21 04:02:19
品牌 Logo 应用领域
三美电机 - MITSUMI /
页数 文件大小 规格书
3页 67K
描述
System Reset

PST9128 技术参数

生命周期:Contact Manufacturer零件包装代码:TO-92A
包装说明:TO-92, SIP3,.1,50针数:3
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.72
其他特性:HIGH PRECISION VOLTAGE DETECTION可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:O-PBCY-T3
信道数量:1功能数量:1
端子数量:3最高工作温度:75 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:TO-92封装等效代码:SIP3,.1,50
封装形状:ROUND封装形式:CYLINDRICAL
电源:3 V认证状态:Not Qualified
子类别:Power Management Circuits最大供电电压 (Vsup):10 V
标称供电电压 (Vsup):10 V表面贴装:NO
技术:BIPOLAR温度等级:COMMERCIAL EXTENDED
端子形式:THROUGH-HOLE端子节距:1.27 mm
端子位置:BOTTOM阈值电压标称:+2.8V
Base Number Matches:1

PST9128 数据手册

 浏览型号PST9128的Datasheet PDF文件第2页浏览型号PST9128的Datasheet PDF文件第3页 
System Reset PST91XX  
MITSUMI  
System Reset  
Monolithic IC PST91XX Series  
Outline  
The function of this low reset type IC is to accurately reset systems after detecting the supply voltage at the  
time of switching power on and instantaneous power off in various CPU and other logic systems. Further, this  
IC, with its super low consumption current and high precision voltage detection capacity, is most suited as a  
voltage check circuit for a number of products which use batteries.  
Features  
1. High precision voltage detection  
Vs±±3 maꢀ.  
2. Super low current consumption  
ICCH=1.5µA typ. ICCL=1.0µA typ.  
0.65V typ.  
±. Low operating threshold voltage  
4. Hysteresis voltage is provided as a detect voltage  
5. Large output current at the time ON  
50mV typ.  
15mA typ.  
6. The detect voltage can be selected at your discretion at 0.1V step within the range of 1.9 to 4.6V by the  
following stipulation method.  
PST91XX  
Detected voltage value  
(Eꢀample : for 4.2V ······ PST9142)  
Package  
TO-92A (PST91  
SOT-25A (PST91  
)
N)  
Applications  
1. Reset circuits for microcomputers, CPU and MPU.  
2. Reset circuit for logic circuitry.  
±. Battery voltage check circuit.  
4. Circuit for changing over to backup battery.  
5. Level detecting circuit.  
Pin Assignment  
1
2
3
4
5
NC  
SUB  
GND  
VOUT  
VCC  
5
1
4
3
1
2
3
VOUT  
VCC  
2
GND  
1
2
3
-
SOT 25A  
-
TO 92A  
(Note) The pin 2 of SOT-25 package is a SUB terminal. Connect it to GND.  

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