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參數資料
| 型號： | DS1813-5 |
| 英文描述： | 5V EconoReset with Pushbutton |
| 中文描述： | 5V的EconoReset與按鍵 |
| 文件頁數： | 2/5頁 |
| 文件大?。?/td> | 59K |
| 代理商： | DS1813-5 |
DS1813
2 of 5
OPERATION - POWER MONITOR
The DS1813 provides the functions of detecting out-of-tolerance power supply conditions and warning a
processor-based system of impending power failure. When V
CC
is detected as out-of-tolerance, the
RST
signal is asserted. On power-up,
RST
is kept active for approximately 150
μ
s after the power supply has
reached the selected tolerance. This allows the power supply and microprocessor to stabilize before
RST
is released.
OPERATION - PUSHBUTTON RESET
The DS1813 provides for a pushbutton switch for manual reset control. When the DS1813 is not in a reset
cycle, a pushbutton reset can be generated by pulling the
RST
pin low for at least 1 ms. When the
pushbutton is held low, the
RESET
is forced active low and will remain active low for about 150 ms after
the pushbutton is released. See Figure 2 for an application example and Figure 3 for the timing diagram.
BLOCK DIAGRAM (OPEN-DRAIN OUTPUT)
Figure 1
APPLICATION EXAMPLE
Figure 2
相關PDF資料 |
PDF描述 |
|---|---|
| DS1813 | 5V EconoReset with Pushbutton |
| DS1814 | 5V and 3.3V MicroMonitor |
| DS1814A | 5V and 3.3V MicroMonitor |
| DS1814B | 5V and 3.3V MicroMonitor |
| DS1814C | 5V and 3.3V MicroMonitor |
相關代理商/技術參數 |
參數描述 |
|---|---|
| DS1813-5/T&R | 制造商:Maxim Integrated Products 功能描述:ECONORESET 5V-5% W/PBRST TO-92 T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC ECONORESET 5V W/PB 5% TO92-3 制造商:Maxim Integrated Products 功能描述:Supervisory Circuits 5V EconoReset w/Pushbutton |
| DS1813-5/T&R | 功能描述:監(jiān)控電路 5V EconoReset w/Pushbutton RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| DS1813-5+ | 功能描述:監(jiān)控電路 5V EconoReset w/Pushbutton RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| DS1813-5+T&R | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 4.62V 40UA 3PIN TO-92 - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC ECONORESET 5V W/PB 5% TO92-3 制造商:Maxim Integrated Products 功能描述:IC ECONORESET 30 uA 5.5V TO-92-3 制造商:Maxim Integrated Products 功能描述:Supervisory Circuits 5V EconoReset w/Pushbutton |
| DS1813-5+T&R | 功能描述:監(jiān)控電路 5V EconoReset w/Pushbutton RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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