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參數資料
| 型號： | ADM9261 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Triple- Power Supply Monitor(3路電源監視器) |
| 中文描述： | 三電源監視器（3路電源監視器） |
| 文件頁數： | 4/7頁 |
| 文件大小： | 224K |
| 代理商： | ADM9261 |
ADM9261
4
REV. 0
PIN FUNCTION DESCRIPTIONS
Pin No.
Mnemonic
Function
1
2
GND
SU1
Ground.
Supply to Be Monitored.
9 V battery supply - comparator trips when supply voltage falls below 4 V.
Supply to Be Monitored.
3.3 V supply - comparator trips when supply voltage falls below 3.0V
Supply to Be Monitored.
3.3 V supply. - comparator trips when supply voltage falls below 2.8V.
Supply Monitor IC Power Supply.
Can be powered from any power supply between 2.5 V and 3.6 V including one of the
supplies being monitored (except for SU1).
Open Drain Output.
Low when SU3 is below its minimum value. Otherwise pulls high through an external
10k
resistor to a positive supply.
Open Drain Output.
Low when SU2 is below its minimum value. Otherwise pulls high through an external
10k
resistor to a positive supply.
Open Drain Output.
Low when SU1 is below its minimum value. Otherwise pulls high through an external
10k
resistor to a positive supply.
3
SU2
4
SU3
5
V
CC
6
ERR3
7
ERR2
8
ERR1
PIN CONFIGURATION
GND
SU1
SU2
ERR3
SU3
1
2
3
4
8
7
6
5
TOP VIEW
(Not to Scale)
ADM9261
ERR2
ERR1
V
CC
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| ADM9264ARN-REEL | Quad Power Supply Monitor for Desktop PCs |
| ADM9264ARN-REEL7 | Quad Power Supply Monitor for Desktop PCs |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADM9264 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Quad Power Supply Monitor for Desktop PCs |
| ADM9264ARN | 制造商:Analog Devices 功能描述:Volt Supervisor Monitor 2.8V/3.3V/5V/12V 16-Pin SOIC N 制造商:Rochester Electronics LLC 功能描述:MULTI-SUPPLY HARDWARE MON - Bulk |
| ADM9264ARN-REEL | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| ADM9264ARN-REEL7 | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| ADM9264ARNZ | 制造商:Analog Devices 功能描述:Volt Supervisor Monitor 2.8V/3.3V/5V/12V 16-Pin SOIC N 制造商:Analog Devices 功能描述:Microprocessor Supervisor |
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