Digital I/O (Open Drain). SMBus bidirectional serial data. Requires SMBus pullup. Digital Input (Open Drain). SMBus serial clock input. Requires SMBus pullup. Ground Pin. Power Supply. Powered by 3.3 V standby, if monitoring in low power states is required. VCC is also monitored through this pin. Digital Input. Voltage supply r.
• Monitors Up to Five Voltages
• Controls and Monitors Up to Four Fans
• High and Low Frequency Fan Drive Signal
• One On-Chip and Two Remote Temperature Sensors
• Extended Temperature Measurement Range Up to 191°C
• Automatic Fan Speed Control Mode Controls System Cooling Based
on Measured Temperature
• Enhanced Acoustic Mode Dramatically Reduces User Perception of
Changing Fan Speeds
• Thermal Protection Feature via THERM Output
• Monitors Performance Impact of Intel® Pentium® 4 Processor
• Thermal Control Circuit via THERM Input
• 3-wire and 4-wire Fan Speed Measurement
• Limit Comparison o.
The ADT7476 dBCool controller is a thermal monitor and multiple PWM fan controller for noise-sensitive or powersensitive.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ADT7470 |
Analog Devices |
Temperature Sensor Hub and Fan Controller | |
2 | ADT7473 |
ON Semiconductor |
Remote Thermal Monitor and Fan Control | |
3 | ADT7473 |
Analog Devices |
dBCool Remote Thermal Monitor and Fan Controller | |
4 | ADT7475 |
ON Semiconductor |
Remote Thermal Monitor and Fan Controller | |
5 | ADT7475 |
Analog Devices |
dBCool Remote Thermal Monitor and Fan Controller | |
6 | ADT7476A |
ON Semiconductor |
Remote Thermal Controller and Voltage Monitor | |
7 | ADT7476A |
Analog Devices |
dBCool Remote Thermal Controller and Voltage Monitor | |
8 | ADT7401 |
Analog Devices |
+-0.5C Accurate 12-Bit Digital Temperature Sensor | |
9 | ADT7408 |
Analog Devices |
12-Bit Digital Temperature Sensor | |
10 | ADT7410 |
Analog Devices |
16-Bit Digital I2C Temperature Sensor | |
11 | ADT7411 |
Analog Devices |
10-Bit Digital Temperature Sensor and 8-Channel ADC | |
12 | ADT7420 |
Analog Devices |
16-Bit Digital I2C Temperature Sensor |