Hello Zak,
Thank you for your comments. I understand the table 12 says PCM1862-Q1 and PCM1863-Q1, but it is also applicable for PCM1860-Q1.
Best Regards,
Yoshikazu Kawasaki
Part Number: PUREPATHCONSOLE
Tool/software:
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Hi, Hasebe-san,
Sorry for the delay. As you mention, the PCM1863-Q1 has a wider range as the SNR is higher for these parts. The SNR spec of the device in single-ended mode was not part of the device characterization, but it should be around 95dB for…
Hi, Marc,
The sequence is specified in the datasheet, we improved the information about the DSP coefficient programming on the datasheet of the automotive version of this part, please take a look to PCM1863-Q1 datasheet as reference. Please refer…
Hi Jie,
You could use a resistor divider for any ADC input. It's a common and low cost way to attenuate the signal. Just be sure to choose low value resistors (100ohms or less) because high value resistors will add noise. The trade off is that the op…
Part Number: PCM1860-Q1 Other Parts Discussed in Thread: PCM1860 , PCM1865 , PCM1863 , PCM1862 , PCM1864 Hi TI,
Does PCM1860 support analog input mix? I have checked the block diagram as below. It seems there are mix and mux function for analog input…
Part Number: PCM1863 Hi,
We have applied PCM1863 in our design for mic input and found the voltage on Mic Bias pin was droping from 2.6V to 0 or sometimes just 0. The VIN pins we used (1P&1M) were both 0 while the other unused VIN pins were 1.6V. We…
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our customer is considering designing in PCM1865-Q1 and using it in M/S mode.
We have a few questions:
Datasheet suggests there is analog gain…
