Galvanically isolated RS-485/RS-422 transceivers with built-in isolated DC/DC converter
Galvanically isolated RS-485/RS-422 transceivers with built-in isolated DC/DC converter
The CA-IS209x and 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. The CA-IS209x/CA-IS309x series devices (except CA-IS2092A) are available in wide-body 16-pin SOIC package which are the industry standard isolated RS-485/RS-422 package, and the CA-IS2092A device is available in small LGA16 package, see Table 1‑1 ordering information.
Main Features
- High integration: Integrate transformer + DC-DC controller + transcievers (RS485/CAN/LVDS etc.)
- Smallest Size: 10.3mm x 7.5mm SOW16 package
- Simplified Design: Only need external bypass capacitors at supply pins
