ı need a UART TO RS485/RS422 converter. I found MAX490 tranciever-reciever IC but ı have questions. Can ı use the MAX490 for RS485 and RS422 ? ı dont see any information and aplication for rs422 in the datasheet. Also Can I use half dublex rs485 and full dublex rs422 with MAX490 IC in different times?
Thank you, your answers.