Hello,
I have a 5V encoder that I would like to connect to the 3.3V Teensy 4. I peeked in side the encoder housing and found that it has a chip number AM26LS31C(RS422 Differential Line Driver). I googled what chip should be used for the receiver and found number AM26LS32AC(RS422 Differential Line Receiver).
I looked at the data sheet but unfortunately I don't know how to interpret the info on it very well Does anyone have experience with these part numbers on a 3.3V Teensy 4? If the line receiver above won't work does anyone know of the correct one for the Teensy voltage range?
Also what would be the recommend way to connect a 5V encoder to the 3.3V Teensy when just using the A and B without the /A /B and not involving a RS422 differential signal? I googled and made a voltage divider but wants sure if there was something better or not.
Here is the link to the data sheets:
https://www.ti.com/lit/ds/symlink/am26ls32a.pdf?ts=1614573530569&ref_url=https%253A%252F%252Fwww.google.com%252F
https://www.ti.com/lit/ds/symlink/am26ls31.pdf?ts=1614529671742&ref_url=https%253A%252F%252Fwww.google.com%252F
Here is a picture of the encoder:
Thank you,
I have a 5V encoder that I would like to connect to the 3.3V Teensy 4. I peeked in side the encoder housing and found that it has a chip number AM26LS31C(RS422 Differential Line Driver). I googled what chip should be used for the receiver and found number AM26LS32AC(RS422 Differential Line Receiver).
I looked at the data sheet but unfortunately I don't know how to interpret the info on it very well Does anyone have experience with these part numbers on a 3.3V Teensy 4? If the line receiver above won't work does anyone know of the correct one for the Teensy voltage range?
Also what would be the recommend way to connect a 5V encoder to the 3.3V Teensy when just using the A and B without the /A /B and not involving a RS422 differential signal? I googled and made a voltage divider but wants sure if there was something better or not.
Here is the link to the data sheets:
https://www.ti.com/lit/ds/symlink/am26ls32a.pdf?ts=1614573530569&ref_url=https%253A%252F%252Fwww.google.com%252F
https://www.ti.com/lit/ds/symlink/am26ls31.pdf?ts=1614529671742&ref_url=https%253A%252F%252Fwww.google.com%252F
Here is a picture of the encoder:
Thank you,