Hi,
there may be a weak path between the two. In the application, the two ground potentials must be kept within 0.3V fo. Proper operation of the IC.
It sounds like you have too much gain in your system, and you are causing the pcm1789 to go into clipping…
Other Parts Discussed in Thread: DAC7554 , ADS8344 , TLV320AIC3101 , OPA1642 , TLV3501 , PCM1789 , DIR9001 , PCM1754 , DIT4192 Dear sir,
I have excellent ic ads8344(16-bit) & DAC7554(13-bit) in my store.
I want to get audio signal(mic o/p) on ads8344 to digitize…
Other Parts Discussed in Thread: PCM1808 , PCM1754 , PCM1789 , DIR9001 , DIT4192 , PCM1753 What is TTK?
Tiny Tool Kits are reference designs for the fundamental devices of TI’s audio converter portfolio. These kits are low-cost development tools for the …