| 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, Temp Monitor Internal and External - ±2°C(Max) ADC (Sigma Delta), Comparator, Register Bank, Tach 2-Wire SMBus Yes Yes 3 V ~ 5.5 V -40°C ~ 85°C Surface Mount 20-VFQFN Exposed Pad 20-QFN (4x4) |