• AVR Freaks

dsPIC33FJ128MC804 DAC pin labelling

Author
bugwhiskers
Starting Member
  • Total Posts : 32
  • Reward points : 0
  • Joined: 2009/01/25 18:18:21
  • Location: 0
  • Status: offline
2009/03/05 16:01:30 (permalink)
0

dsPIC33FJ128MC804 DAC pin labelling

The subject chip's documentation on the labelling of the DAC output pins is incorrect.
If DACL/R P  is run to the + input of a differential amp and the DACL/R N is run to the - input then the output from the OP AMP will be negative.
This incorrect labelling will only affect people using the DAC to generate DC and won't affect those using the DAC for speech or music.
 
regards
bugwhiskers
#1

0 Replies Related Threads

    Jump to:
    © 2019 APG vNext Commercial Version 4.5