Part Number: PCM1681 Other Parts Discussed in Thread: CC2640R2F , PLL1700 , CC3200AUDBOOST Hello team,
I am working in a project which it is necessary to use the CC2640R2F I2S peripheral to transmit audio to PCM1681 (or similar) with frequency sample of…
Part Number: PCM1681 Hello,
Is the SRST bit in PCM1681's register 10 a write-only bit? Only 0b is read even after 1b is written.
Best regards, Shinichi Yokota
Part Number: PCM1681 Hi expert,
I want to ask three questions for PCM1681.
Q1
How should be un-used pin for DATA1-4? Is it OK to be Open or needs to be connected to pull-down resistors? If the later, could you tell me the recommended values of pull-down…
Part Number: PCM1681 Hi I am a beginner in designing audio systems using DACs. My client wants a prototype that uses the PCM1681. He did not give me any more information, but I know that it will be implemented on a card for various tests.
Reading the datasheet…
Part Number: PCM1681 Other Parts Discussed in Thread: TL074 The PCM1681 output power amplifier should be a horizontal line without EQ, but we found that the output line of the PCM1681 was very serious between 2K and 20K, 12W for a single channel, we made…
Hi Arash-san,
Was it the case you though as a worst case?
Or can be done by design issue?
On 8.3.3, it is written as follows.
Internal operation of the PCM1681 and PCM1681-Q1 is synchronized with LRCK. Accordingly, internal operation is suspended when…
Part Number: PCM1681-Q1 Other Parts Discussed in Thread: PCM1681 Dear sir,
I'm mukilan R&D department in aampal automation .
We have plan to design 8 channel audio applications using your PC PCM1681 so please review schematic
Please find the…
Part Number: PCM1681 Other Parts Discussed in Thread: PCM1781 , PCM1780 Hello expert, I'm looking forward to 2ch version of PCM1681. We'd like to use the 2ch dac which have same package, same register map, same external circuit and same instructions…
