In the TDM4 mode, does the ADC_DATA pin on the ADAU1361 go tri-state during TDM slots in which it is not programmed to respond?
I want to parallel multiple codecs on the same serial port lines. If the digital outputs don't go high-impedence during other slots, the outputs will conflict.
Optional bonus point question: Is there an equivalent to the ADAU1361 that will do multiple channels? I'm looking for 4-8 channels of single-ended line input and differential line output. SPI control is a must.