A abicash Member Jan 11, 2011 #1 Hi I have to interface a 3v MCU to a 485 bus. Normally a SN75176 is what i use.3v RS485 transceivers are pretty expensive (maxim). How is this usually done? Thanks and regards
Hi I have to interface a 3v MCU to a 485 bus. Normally a SN75176 is what i use.3v RS485 transceivers are pretty expensive (maxim). How is this usually done? Thanks and regards
R RMMM New Member Jan 11, 2011 #2 A level translator IC. Maxim has many. [ed] Here is a Maxim App note with plenty of info and part numbers for logic level translation. **broken link removed** [/ed] Last edited: Jan 11, 2011
A level translator IC. Maxim has many. [ed] Here is a Maxim App note with plenty of info and part numbers for logic level translation. **broken link removed** [/ed]