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DS1813R-10-U PDF预览

DS1813R-10-U

更新时间: 2024-11-14 14:49:11
品牌 Logo 应用领域
美信 - MAXIM 光电二极管
页数 文件大小 规格书
5页 202K
描述
Power Supply Support Circuit, Fixed, 1 Channel, +4.35VV, CMOS, PDSO3, SOT-23, 3 PIN

DS1813R-10-U 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOT-23
包装说明:SOT-23, 3 PIN针数:3
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.13其他特性:PUSHBUTTON RESET OPTION
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:e0
长度:2.92 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:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TO-236
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):240电源:1.2/5.5 V
认证状态:Not Qualified座面最大高度:1.12 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.04 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1.2 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL阈值电压标称:+4.35V
处于峰值回流温度下的最长时间:20宽度:1.3 mm
Base Number Matches:1

DS1813R-10-U 数据手册

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DS1813  
5V EconoReset with Pushbutton  
www.maxim-ic.com  
GENERAL DESCRIPTION  
PIN CONFIGURATIONS  
The DS1813 EconoReset uses a precision  
temperature reference and comparator circuit to  
monitor the status of the power supply (VCC).  
When an out-of-tolerance condition is detected,  
an internal power-fail signal is generated which  
forces reset to the active state. When VCC returns  
to an in-tolerance condition, the reset signal is  
kept in the active state for approximately 150ms  
to allow the power supply and processor to  
stabilize.  
3
DALLAS  
DS1813  
Econo  
Reset  
1
2
TOP VIEW  
SOT-23 PACKAGE  
See Mech.  
Drawings Section  
On Website  
1 2 3  
1 2 3  
The DS1813 also monitors a pushbutton on the  
reset output. If the reset line is pulled low, a reset  
is generated upon release and will be held in reset  
output low for typically 150ms.  
BOTTOM VIEW  
TO-92 PACKAGE  
See Mech.  
Drawings Section  
On Website  
FEATURES  
Automatically Restarts a Microprocessor  
After Power Failure  
PIN DESCRIPTION  
Monitors Pushbutton for External Override  
Maintains Reset for Typically 150ms After  
PIN  
NAME  
FUNCTION  
TO-92 SOT-23  
V
CC Returns to an In-Tolerance Condition  
Active-Low  
Reset Output  
Power Supply  
1
2
3
1
2
3
RST  
Reduces Need for Discrete Components  
Precision Temperature-Compensated Voltage  
Reference and Voltage Sensor  
VCC  
Low-Cost TO-92 or Space-Saving Surface-  
Mount SOT-23 Packages Available  
GND Ground  
Efficient Open-Drain Output with Internal  
5.5kPullup Resistor  
-40°C to +85°C Operating Temperature  
1 of 5  
REV: 022306  

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