5秒后页面跳转
MCP103 PDF预览

MCP103

更新时间: 2024-11-16 04:40:27
品牌 Logo 应用领域
美国微芯 - MICROCHIP 监控
页数 文件大小 规格书
24页 460K
描述
Micropower Voltage Supervisors

MCP103 数据手册

 浏览型号MCP103的Datasheet PDF文件第2页浏览型号MCP103的Datasheet PDF文件第3页浏览型号MCP103的Datasheet PDF文件第4页浏览型号MCP103的Datasheet PDF文件第5页浏览型号MCP103的Datasheet PDF文件第6页浏览型号MCP103的Datasheet PDF文件第7页 
MCP102/103/121/131  
Micropower Voltage Supervisors  
Features  
Package Types  
SOT23-3/SC-70  
• Ultra low supply current: 1.75 µA (steady state max.)  
TO-92  
Precision monitoring options of:  
- 1.90V, 2.32V, 2.63V, 2.93V, 3.08V, 4.38V  
and 4.63V  
1
2
RST  
VDD  
• Resets microcontroller in a power-loss event  
• RST pin (Active-low):  
VSS  
3
RST  
VSS  
VDD  
- MCP121: Active-low, open-drain  
- MCP131: Active-low, open-drain with internal  
pull-up resistor  
SOT23-3/SC-70  
- MCP102 and MCP103: Active-low, push-pull  
• Reset Delay Timer (120 ms delay typical)  
VSS  
1
• Available in SOT23-3, TO-92 and SC70 packages  
Temperature Range:  
VDD  
3
- Extended: -40°C to +125°C  
(except MCP1XX-195)  
RST  
2
- Industrial: -40°C to +85°C (MCP1XX-195 only)  
• Lead Free Packaging  
Applications  
Block Diagram  
• Critical Microcontroller and Microprocessor Power  
Monitoring Applications  
VDD  
R (1)  
• Computers  
• Intelligent Instruments  
• Portable Battery-Powered Equipment  
Comparator  
+
Reset  
Delay  
Circuit  
Output  
Driver  
General Description  
RST  
The MCP102/103/121/131 are voltage supervisor  
devices designed to keep a microcontroller in reset  
until the system voltage has reached and stabilized at  
the proper level for reliable system operation. The table  
below shows the available features for these devices.  
Band Gap  
Reference  
VSS  
Note 1: MCP131 Only  
Comment  
TABLE 1:  
Device  
DEVICE FEATURES  
Output  
Reset  
Delay (typ)  
Package Pin Out  
(Pin # 1, 2, 3)  
Type  
Pull-up Resistor  
MCP102 Push-Pull  
MCP103 Push-Pull  
No  
No  
120 ms  
120 ms  
120 ms  
RST, VDD, VSS  
VSS, RST, VDD  
RST, VDD, VSS  
RST, VDD, VSS  
VOUT, VSS, VDD  
MCP121 Open-Drain External  
MCP131 Open-Drain Internal (~95 k) 120 ms  
MCP111 Open-Drain External  
No  
See MCP111/112 Data Sheet  
(DS21889)  
MCP112 Push-Pull No  
No  
VOUT, VSS, VDD  
See MCP111/112 Data Sheet  
(DS21889)  
2004 Microchip Technology Inc.  
DS-21906A-page 1  

与MCP103相关器件

型号 品牌 获取价格 描述 数据表
MCP103-195 MICROCHIP

获取价格

Micropower Voltage Detector
MCP103-195E/LB MICROCHIP

获取价格

Micropower Voltage Supervisors
MCP103-195E/TO MICROCHIP

获取价格

Micropower Voltage Supervisors
MCP103-195E/TT MICROCHIP

获取价格

Micropower Voltage Supervisors
MCP103-195I/LB MICROCHIP

获取价格

Micropower Voltage Supervisors
MCP103-195I/TO MICROCHIP

获取价格

Micropower Voltage Supervisors
MCP103-195I/TT MICROCHIP

获取价格

Micropower Voltage Supervisors
MCP103-240 MICROCHIP

获取价格

Micropower Voltage Detector
MCP103-240E/LB MICROCHIP

获取价格

Micropower Voltage Supervisors
MCP103-240E/TO MICROCHIP

获取价格

Micropower Voltage Supervisors