| Function Sensor Type Sensing Temperature Accuracy Topology Output Type Output Alarm Output Fan Voltage - Supply Operating Temperature Mounting Type Package / Case Supplier Device Package | Fan Control Tachometer - ±2% ADC (Sigma Delta), Comparator, Register Bank, Tach SMBus Yes Yes 3 V ~ 3.6 V -40°C ~ 125°C Surface Mount 16-VQFN Exposed Pad 16-QFN (4x4) |