ADT7482:Dual Channel Temperature Sensor and Over Temperature Alarm
The ADT7482 is a three-channel digital thermometer and undertemperature/overtemperature alarm for PCs and thermal management systems. It can measure the temperature in two remote locations, such as in the remote thermal diode in a CPU or GPU, or using a discrete diode connected transistor. This device also measures its own ambient temperature.
技术特性
- 1 Local and 2 Remote Temperature Sensors
- 0.25°C Resolution/1°C Accuracy on Remote Channels
- 1°C Resolution/1°C Accuracy on Local Channel
- Extended, Switchable Temperature Measurement Range 0°C to +127°C (default) or 64°C to +191°C
- 2-wire SMBus Serial Interface with SMBus Alert Support
- Programmable Over/Under Temperature Limits
- Offset Registers for System Calibration
- Up to 2 over Temperature Fail-safe THERM Outputs
- 240 µA Operating Current, 5 µA Standby Current
应用
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终端产品
- Notebook and Desktop Computers
- Servers
- Game Consoles
- RFID Readers
- Graphics Cards
封装图 PACKAGE DIMENSIONS
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| ADT7482ARMZ |
Last Shipments |
|
Dual Channel Temperature Sensor and Overtemperature Alarm |
Micro10 |
846B |
1 |
Tube |
50 |
|
| ADT7482ARMZ-REEL |
Active |
|
Dual Channel Temperature Sensor and Overtemperature Alarm |
Micro10 |
846B |
1 |
Tape and Reel |
3000 |
$3.3333 |
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