The CA-IS309X family of devices is galvanically-isolated RS-485/RS-422 transceivers with built-in isolated DC-DC converter, that eliminates the need for a separate isolated power supply in space constrained isolated designs.

Part NumberSeries NameLife CycleIntegrate Isolated
Power Supply
Operation ModeInsulation Rating
VRMS
CMTI
(kV/μs)
Surge Rating
(KVpk)
Data Rate
(Mbps)
Bus ESD Rating
(V)
Operating Voltage Range
(V)
Temperature Range
(℃)
Package
CA-IS2092WLow EMI Isolated RS-485/RS-422Transceiver with integrated isolating power正在供货Half Duplex2500150100.580003-5.5-40~125SOIC16-WB(W)CA-IS209X
CA-IS3092WIsolated RS-485/RS-422Transceiver with integrated isolating power正在供货Half Duplex5000150100.580003~5.5-40~125SOIC16-WB(W)CA-IS309X