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| 型号： | CAT810ZEUR-T10 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封装： | PLASTIC, TO-236AB, SOT-23, 3 PIN |
| 文件页数： | 12/13页 |
| 文件大小： | 181K |
| 代理商： | CAT810ZEUR-T10 |
CAT809, CAT810
8
Doc. No. 3004, Rev. U
2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
VALID RESET WITH VCC UNDER 1.0 V
To ensure that the CAT809
RESET pin is in a known
state when VCC is under 1.0 V, a 100 k
pull-down
resistor between
RESET pin and GND is recommended;
the value is not critical. For the CAT810, a pull-up
resistor from RESET pin to VCC is needed.
CAT809
GND
VCC
100k
Power
Supply
RESET
CAT810
GND
VCC
100k
Power
Supply
RESET
Figure 3.
RESET
RESET Valid with VCC Under 1.0 V
Figure 4. RESET Valid with VCC Under 1.1 V
Figure 5. Bi-directional Reset Pin Interfacing
CAT809
GND
VCC
4.7k
Power
Supply
RESET
Buffered
RESET
BUF
RESET
INPUT
GND
Bi-directional I/O Pin
P
(For example: 68HC11)
VCC
BI-DIRECTIONAL RESET PIN INTERFACING
The CAT809/810 can interface with
P/C bi-directional
reset pins by connecting a 4.7 k
resistor in series with
the CAT809/810 reset output and the
P/Cbi-directional
reset pin.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT810ZEU-T | 功能描述:监控电路 2.32V Push-Pull High 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 |
| CAT810ZEU-T10 | 功能描述:监控电路 2.32V Push-Pull High 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 |
| CAT810ZEXR-T | 功能描述:监控电路 2.32V Push-Pull High 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 |
| CAT810ZEXR-T10 | 功能描述:监控电路 2.32V Push-Pull High 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 |
| CAT810ZSDI-GT10 | 制造商:CATALYST 制造商全称:Catalyst Semiconductor 功能描述:3-Pin Microprocessor Power Supply Supervisors |
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