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| 型号： | TC1272 |
| 厂商： | Microchip Technology Inc. |
| 英文描述： | 3-Pin Reset Monitors for 5V Systems |
| 中文描述： | 3引脚复位监控器的5V系统 |
| 文件页数： | 4/12页 |
| 文件大小： | 221K |
| 代理商： | TC1272 |
TC1272/TC1273/TC1274
DS21382B-page 4
2003 Microchip Technology Inc.
3.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 3-1.
TABLE 3-1:
PIN FUNCTION TABLES
3.1
RESET Output (RESET)
The RESET output remains low while V
CC
is below the
reset voltage threshold, and for 200 msec (100 msec
min.) after V
CC
rises above reset threshold. The output
stage of the TC1272 is complimentary, while the output
stage of the TC1273 is open-drain.
3.2
RESET Output (RESET)
The RESET output remains high while V
CC
is below the
reset voltage threshold, and for 200 msec (100 msec
min.) after V
CC
rises above reset threshold. The output
stage of the TC1274 is complimentary.
Pin No.
Symbol
Function
1
RESET
RESET Output (TC1272 and TC1273)
1
RESET
RESET Output (TC1274)
2
V
CC
GND
Supply voltage (1.2V to 5.5V TC1272 and TC1273; 1.8V to 5.5V TC1274)
3
Ground
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC1272-10ENBTR | 功能描述:监控电路 3-Pin for 5V Systems RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| TC1272-15ENBTR | 功能描述:监控电路 3-Pin for 5V Systems RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| TC1272-5ENBTR | 功能描述:监控电路 3-Pin for 5V Systems RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| TC1272A | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:3-Pin Reset Monitor |
| TC1272AJVNBTR | 功能描述:监控电路 3-Pin Reset Monitor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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