Silicon Laboratories SI8440-B-IS Data Rate: 10Mbps Inputs - Side 1/side 2: 4/0 Isolation Rating: 2500Vrms Number Of Channels: 4 Operating Temperature: -40?°C ~ 125?°C Output Type: Tri-State Package / Case: 16-SOIC (0.300", 7.5mm Width) Propagation Delay: 35ns Series: ISOpro Voltage - Supply: 2.7 V ~ 5.5 V Other Names: 336-1370, SI8440-B-IS