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TCM811SERCTR PDF预览

TCM811SERCTR

更新时间: 2024-11-02 20:51:47
品牌 Logo 应用领域
美国微芯 - MICROCHIP 光电二极管
页数 文件大小 规格书
16页 421K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, SOT-143, 4 PIN

TCM811SERCTR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOT-143
包装说明:SOT-143, 4 PIN针数:4
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.27
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-G4JESD-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: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:LSOP封装等效代码:TO-253
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE
峰值回流温度(摄氏度):260电源:3.3 V
认证状态:Not Qualified座面最大高度:1.22 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.01 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.92 mm端子位置:DUAL
阈值电压标称:+2.93V处于峰值回流温度下的最长时间:40
宽度:1.3 mmBase Number Matches:1

TCM811SERCTR 数据手册

 浏览型号TCM811SERCTR的Datasheet PDF文件第2页浏览型号TCM811SERCTR的Datasheet PDF文件第3页浏览型号TCM811SERCTR的Datasheet PDF文件第4页浏览型号TCM811SERCTR的Datasheet PDF文件第5页浏览型号TCM811SERCTR的Datasheet PDF文件第6页浏览型号TCM811SERCTR的Datasheet PDF文件第7页 
TCM811/TCM812  
4-Pin Reset Monitors  
Features  
General Description  
• Precision VDD Monitor for 2.0V, 2.8V, 3.0V, 3.3V,  
5.0V Nominal Supplies  
The TCM811 and TCM812 are cost effective system  
supervisory circuits designed to monitor VDD in digital  
systems and provide a reset signal to the host  
controller when necessary. A manual reset input is  
provided to override the reset monitor and is suitable  
• Manual Reset Input  
• 140 ms Minimum RESET Output Duration  
• RESET Output Valid to VDD = 1.0V (TCM811)  
• Low 6 µA (typ.) Supply Current  
• VDD Transient Immunity  
for use as  
a
push-button reset. No external  
components are required.  
The reset output is driven active within 20 µs (5 µs for  
F version) of VDD falling through the reset voltage  
threshold. RESET is maintained active for a minimum  
of 140 ms after VDD rises above the reset threshold.  
The TCM812 has an active high RESET output while  
the TCM811 has an active low RESET output. The  
output of the TCM811 is valid down to VDD = 1V. Both  
devices are available in a 4-Pin SOT-143 package,  
specified with a temperature range of -40°C to +85°C.  
• Small 4-Pin SOT-143 Package  
• No External Components  
• Replacement for MAX811/812 and Offers a Lower  
Threshold Voltage Option  
• Push-Pull RESET Output  
Temperature Range:  
- Commercial (C) -40°C to +85°C  
The TCM811/TCM812 are optimized to reject fast  
transient glitches on the VDD line. A low supply current  
of 6 µA (VDD = 3.3V) makes these devices ideal for  
battery powered applications.  
Applications  
• Computers  
• Embedded Systems  
• Battery Powered Equipment  
• Critical Microcontroller Power Supply Monitoring  
Package Types:  
SOT-143  
Typical Application Circuit  
VDD  
VDD  
4
3
GND  
1
2
VDD  
4
VDD  
0.1µF  
PIC  
Microcontroller  
TCM811  
3
TCM811 RESET  
TCM812 (RESET)  
MR  
2
MR  
RESET  
RESET  
PUSH  
BUTTON  
INPUT  
(Active Low)  
GND  
GND  
© 2007 Microchip Technology Inc.  
DS21615C-page 1  

TCM811SERCTR 替代型号

型号 品牌 替代类型 描述 数据表
ADM811SARTZ-REEL ADI

完全替代

Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP
ADM811SART-REEL7 ADI

完全替代

Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP
ADM811SART-REEL ADI

完全替代

Microprocessors Supervisory Circuit in 4-Lead SOT-143

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