CA-IS2092A Description
The CA-IS2092A family of devices is galvanically-isolated RS-485 transceivers with built-in isolated DC-DC converter, that eliminates the need for a separate isolated power supply in space constrained isolated designs. The transceivers have the logic input and output buffers separated by a silicon oxide (SiO2) insulation barrier that provides up to 2.5kVRMS (60s) of galvanic isolation and ±150kV/μs typical CMTI...
CA-IS2092A Key Features
- High-Performance and pliant with RS-485 EIA/TIA-485 Standard
- Data rate is up to 0.5Mbps
- 1/8 unit load enables up to 256 nodes on the bus
- 3.0V to 5.5V DC-DC supply voltage range(VDDP)
- 2.5V to 5.5V RS-485 supply input(VDDL)
- Integrated DC-DC Converter for Cable-side Power
- 3.3V and 5V output options
- High integration with internal transformer
- Soft-start reduces input inrush current
- Overload and short-circuit protection