| Function Interface Number of Circuits Voltage - Supply Current - Supply Power (Watts) Operating Temperature Mounting Type Package / Case Supplier Device Package | Phone Line Monitor with Detectors (PLMD) - 1 3 V ~ 5.5 V 1.72mA 50mW -40°C ~ 85°C Surface Mount 16-SSOP (0.154, 3.90mm Width) 16-SOP |