Dimitri,
The V1401 is not a TI device, so I can't really comment on the functionality of that device. The PCM4222 does support a I2S mode which would allow for BCLK = 64xfs for slave mode.
If you are running the PCM4222 as a master, the BLCK is fixed…
Part Number: PCM4222 Other Parts Discussed in Thread: PCM4220 Hi team,
Problem: after PCMEN pin of PCM4222 is pulled down, PCM still outputs. PCM output cannot be turned off, only after PCM4222 RST is reset can PCM output be turned off.
The IO of…
Part Number: PCM4222 We are using this part in a measurement system for precision audio measurement. We are trying to bound limits of measurement change between calibration procedures. However the data sheet for the part doesn't have any temperature coefficient…
Part Number: PCM4222 Hello. 4 PCM4222's in a system, one master and three slave. Do all four devices' control pins get used (FS0/FS1, OWL0/OWL1, and FMT0/FMT1) or only the master device? Any input is appreciated.
Part Number: PCM4222 Hello,
About the THD+N, I have a question to interrupt you.
The dynamic range is about 121dB, that is to say the ADC quantized noise is about-121dbfs. But when the sample rate is 48Khz and 96Khz, the THD+N are both 108dB under…
Part Number: PCM4222 Hello,
I'm trying to understand how to set the BCK clock input rate when using the ADC in PCM mode, Left-Justified data format, Slave Mode, Normal speed mode
quoting the datasheet (pag. 21):
For the I2S and Left-Justified…
Part Number: PCM4222 We are using PCM4222 ADC for our new design. When we power on PCM4222,the ADC is drawing more current (VDD). The Power interface to ADC is perfect.
When ADC is in reset mode it draws negligible current. After we come out of the…
Part Number: PCM4222 Other Parts Discussed in Thread: TLV320ADC5140 Are the left/right channels within the PCM4222 synchronized? In other words, are the output data words captured at the same time or can they be offset by half an LRCLK? I would assume…
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: PCM4222 We are using PCM4222 in our new product development for data acquistion System.
In one single board we have 12 numbers of PCM4222 devices for 24 channels.We have configured the PCM4222 in quad speed PCM Mode with MClk clock at 13…
