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参数资料
| 型号： | CAT809TSDI-T3 |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封装： | GREEN, MO-203, SC-70, 3 PIN |
| 文件页数： | 13/14页 |
| 文件大小： | 806K |
| 代理商： | CAT809TSDI-T3 |
CAT803, CAT809, CAT810
8
Doc. No. MD-3004, Rev. Y
Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT803 OPEn-DRAIn reSeT APPLICATIOn
The CAT803 features an open-drain RESET output
and therefore needs a pull-up resistor on the output for
proper operation, as shown on Figure 6. An advantage
of the open-drain output includes the ability to “wire
AND” several outputs together to form an inexpensive
logic circuit. It is also possible to have the pull-up resistor
connected to a different supply which can be higher than
the CAT803 VCC pin. The value of the pull-up resistor
is not critical in most applications, typical values being
between 5k and 10k.
CAT803
GND
VCC
Power
Supply
RESET
INPUT
GND
P
VCC
5k
figure 6. Typical CAT803 Open-Drain Circuit Configuration
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT809TTBI-G | 制造商:ON Semiconductor 功能描述:IC SUPERVISOR 3PIN SOT23-3 |
| CAT809TTBI-GT10 | 制造商:CATALYST 制造商全称:Catalyst Semiconductor 功能描述:3-Pin Microprocessor Power Supply Supervisors |
| CAT809TTBIGT3 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:3-Pin Microprocessor Power Supply Supervisors |
| CAT809TTBI-GT3 | 功能描述:监控电路 Push-pull Act low 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 |
| CAT809TTBI-T | 制造商:ON Semiconductor 功能描述:SUPERVISORY CIRCUIT SOT-23-3 809 |
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