Does anyone have any insight info about the expected lifetime of TLC2543?
We have successfully used it for almost 15 years but now we starting to design the next generation of the board and we are worring if it will be available for the next 15 years.
Furthermore we only need to have 4 channels in the new design.
Any suggestions for a replacement with same or better performance (INL, DNL = +-1LSB; Offset Err = +-1,5LSB; Gain Err = +-1 LSB; Total unadjusted Err = +-1,75LSB; 5kHz Sample rate)?