Part Number: PCM1862 Hello,
my questions is related to the 'wake up' sequence in the PCM1862. We have configured the IC to sample data at 16KHz with 16bits.
The resulted output stream is:
BCK 512Kz
LRCK 16KHz
But we have observed that just…
Part Number: PCM1862
Hello Expert, I have heard that PGA's gain variation would be within +-5% in this thread . I think this is mainly from analog PGA and Digital PGA's gain variation is almost 0. Is this understanding correct? Best regards, Kazuki…
Part Number: PCM1862 Can not set 24-bit to the Word Length of I2S of the PCM1862，
Currently, We set 0x44 to the register 0x0B. We checked the value was set by reading. But the Word Length of I2S is always 16-bit. We checked the 66AK2G data read from…
Part Number: PCM1862-Q1 Other Parts Discussed in Thread: PCM1862 For the PCM1862, currently ADC setting is as below ：
MIC1 --> VIN3P/M --> ADC1_L --> TDM slot 1
MIC2 --> VIN4P/M --> ADC1_R --> TDM slot 2
If I want to set MIC1--> TDM slot 2, MIC2…
Part Number: PCM1862 I need calculate noise level for whole system, but I have a question about how to calculate PCM1862's output noise level:
PCM1862 has 103dB SNR in Differential Ended input mode,and the 0dBFS input level is 4.2Vrms, so the noise…
Part Number: PCM1862 Hello Expert, I have question regarding PCM1862's register status. I supplied I2S signal to PCM1862 under slave mode then device output expected data signal. Moreover we can control gain and some EQ register. However, page:0 register…
Part Number: PCM1862 Hi I have been working on a design using the PCM1862 ADC chip and have had a perculiar problem.
My design uses the chip in Master Mode so I do the following:
1) Provide a 24.576 MHz clock to the SCK13V3 input (pin 15)
2) Set…
Part Number: PCM1862 In paragraph 11.4 of the data sheet, one of the steps of the start up procedure is to release the digital reset. It isn't obvious to me what the digital reset is. Can you provide an explanation?
Part Number: PCM1862 Hello Expert, I have question regarding input resistance of PCM1862. I plan to add resister divider before the input of PCM1862 and want to estimate impact from input resistance of PCM1862. However datasheet only said typical value…
