Part Number: PCM4222EVM Hi Experts,
Good day! We need your assistance with our customer's inquiry below.
I have not been able to get the EVM working.
Initially, I made a mistake hooking up the analog power supply. I reversed the ground and negative…
Part Number: PCM4222EVM Hi Team,
We have received this inquiry from our customer.
I have a question regarding the PCM4222evm evaluation board. When I initialize the device, I have a reading of around -107db on the AES/EBU output. then I pass signal…
Part Number: PCM4222EVM Hallo again!
I see the voltage feed requirement in the manual (at least 200mA) but what is the average current draw per the
+15
-15
5v
at say 96khz Fs and medium dense music. Approximately is OK - I need to dimesnion…
Part Number: PCM4222EVM Other Parts Discussed in Thread: TLV320ADC6140 , Hi!
Is it possible to configure the 4222 to run the filters at 0,25xFs?
I would like to see better conformance to the sampling theorem and suppress alias more than -6dB at 0…
Part Number: PCM4222EVM Other Parts Discussed in Thread: PCM4222 Hi there,
I have this 4222 evaluation board that works perfectly at 44.1khz. No noise, sounds amazing. At 96khz sample rate there is noise without anything plugged into the analog inputs…
Part Number: PCM4222EVM Some questions are raised for OVFR/OVFL pin. When input 1Khz with high amp~7Vpp, we could see the pin asserted. But when input frequency increase to 50khz, we cannot see it asserted.
Could you specify why it cannot work with…
Part Number: PCM4222EVM Other Parts Discussed in Thread: PCM4222
hello
I own a PCM4222EVM evaluation board .
I believe from inspection that the XLR digital AES connectors J7 & J9 are mounted incorrectly at the TI factory.
The xlr's are placed…
Part Number: PCM4222EVM Hi, According to the BoM, the board has two Pletronics oscillators, in particular SM7745HSV-22.5792M. However on the board received I can see something else was used. Unfortunately I couldn't identify it, so maybe you could clarify…
