| Function Interface Number of Circuits Voltage - Supply Current - Supply Power (Watts) Operating Temperature Mounting Type Package / Case Supplier Device Package | Single-Chip Transceiver E1, HDLC, J1, T1 1 3.14 V ~ 3.47 V 75mA - -40°C ~ 85°C Surface Mount 100-LQFP 100-LQFP (14x14) |