Hello People,
I wonder does anyone come across any website that contains circuit diagram or schematic regarding building a RS232 to TTL adapter/converter using MAX3238 chip?
I must do for one hour.
Thank you.
It will be in the datasheet for the MAX3238.
The MAX3238 datasheet will, obviously, be on the Maxim website - and there's also a whole load of app notes, etc, there...
The digital inputs for this part are already TTL compatible. So RS232 levels to TTL are just a matter of connecting the wires, with no translation circuitry needed.
In any case an application schematic, which I think you are after, is on page 10 of the data sheet
To be precise, the "translation circuitry" is the MAX3238 !