| Input Impedance Measurement Error Voltage - I/O High Voltage - I/O Low Current - Supply Voltage - Supply Meter Type Operating Temperature Mounting Type Package / Case Supplier Device Package | - 0.1% 1.2V 0.6V 6mA 3.17 V ~ 5.5 V 3 Phase -40°C ~ 85°C Surface Mount 20-TSSOP (0.173, 4.40mm Width) 20-TSSOP |