- ADM2483 isolated RS485 transceiver
- Converts TTL level logic to RS485 levels
- Size: 44 × 26 mm
This TTL-to-RS485 converter features a 2×5-pin TTL input header and a two-pole screw terminal output port. The pinout of the input pins makes it plug-in compatible with the SBC-SAM9G45 development board's COM0-COM3 expansion headers. A ribbon cable is provided to make that connection. However, the standard 2.54mm pin pitch makes it easy to wire up to practically any development system with TTL UART headers.
Input Interface TTL level input, 2×5-pin 2.54mm (0.1") pitch header.
|Pin ||Signal ||Pin ||Signal |
|9||VDD5V||10||VDD33 (3.3V) |
Output Interface RS485 level, screw terminal connector, 3.81mm pitch.
|Pin ||Signal |
Download ADM2483 Datasheet