Part Number: PCM4222 I need to connect PCM4222 (master) to another device (slave) using left-justified PCM mode.
the other device does not need bit clock, but only Data and Word clock (it generates its own bit clock by doing 64*Word Clock).
It assumes…
Part Number: PCM4222 Hello. I am looking for the thermal resistance data and max junction temperature for this part. I see the max operating temperature per the datasheet is 85°C, is this ambient?
Part Number: PCM4222 I need to synchronize a significant number of these devices for a multi-channel application. The power-up sequence must be staged (cannot be powered-on simultaneously) because they draw too much current while performing their reset…
Part Number: PCM4222 Other Parts Discussed in Thread: PCM4220 ,
Can the PCM4222 be used as drop-in replacement for PCM4220, if this one is only used in PCM mode?
If yes, in my board there will be 2x PCM4222 and 2x PCM4220, it is possible to set one…
Part Number: PCM4222 Hi,
I made a demo board which used PCM4222PFB to sample signal, but I found some questions as follow, when I tested the board.
Firstly, I wanted to test the performance. The board was powered by battery. A small dc signal was…
Part Number: PCM4222 Other Parts Discussed in Thread: PGA2310 , , OPA1632 , TPA6120A2 Hello!
I am designing a high fidelity and recorder. As my design is pretty complex, containing several BGA processors, eMMC and being a 8 layers pcb, any additional…
The better parts comparison is between the PCM4202 and PCM4204, where the latter is a four-channel version of the two-channel former. The PCM4222 is a different design, and notably it uses a +4.0 V analog rail rather than the +5.0 V rail of the 4202/4204…
Hi, James,
The Audio ADC with higher SNR performance we currently have is effectively the PCM4222. We have other ADCs in our portfolio, but none of them are close to match the SNR of the PCM179x DACs.
Best Regards,
-Diego Meléndez López Audio…
Part Number: PCM4222 I am using the PCM4222 in DSD mode. The minimum frequency is listed as 2.048MHz in the datasheet. I've been using it with an MCKI of around 1.6MHz without and it seems to be preforming well. Is there a lower bound for the MCKI where…
Hi, zx yang,
That's correct. When the reset pin is powered down, it is necessary to reconfigure the mode pins. All the PCM4222 functions will be set in default state after the reset is powered down. So, it is necessary to configure again the device…
