ADT7473 control equivalent, remote thermal monitor and fan control.
* Controls and Monitors Up to 4 Fans
* High and Low Frequency Fan Drive Signal
* 1 On-Chip and 2 Remote Temperature Sensors
* Series Resistance Cancellati.
requiring active system cooling. The ADT7473/ADT7473−1 can drive a fan using either a low or high frequency drive signal.
Digital Input (Open Drain). SMBus serial clock input. Requires SMBus pullup. Ground Pin.
3 VCC Power Supply. Powered by 3.3 V.
4
TACH3
Digital Input (Open Drain). Fan tachometer input to measure speed of Fan 3.
ADDR SELECT If in address select m.
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