5-kVrms Isolated RS-485/RS-422 Transceiver With Robust EMC 16-SOIC -40 to 125
Texas Instruments
Texas Instruments - ISO1410BDWR
$2.44 - $4.82
Texas Instruments - ISO1410DW
$3.81 - $6.23
Texas Instruments - ISO1410DWR
$3.07 - $3.61