Part Number: PCM2912A Other Parts Discussed in Thread: TPA6012A4 , , PCM2912 Hi Sirs,
Sorry to bother you.
We have design PCM2912A+TPA6012A4, schematic as below.
Could you help double confirm the schematic is OK or not?
Thanks!!
PCM2912A
TPA6012A4
Hi Rahul,
Both Ri must be varied in the same values, so there is not a recommended way to control the gain of the TPA2005D1 with a single potentiometer; although you can use a dual potentiometer to control both Ri but keep special care on the precision…