Part Number: PCM1809 Tool/software: I am wondering how different the dynamic range is between AC and DC coupling the inputs like this.
Is it still possible to get the full-scale input if both INxP/M are differentially driven regardless of DC/AC coupling…
Part Number: PCM1809 Tool/software: Hi team,
I have a few questions.
In Figure 7-1, capacitors with and without polarity are written separately. Should I use polarized capacitors where it says polarized?
I am aware that the capacitor capacity…
Part Number: PCM1809 Tool/software: Hi all, I have the following questions about using the PCM1809.
I am currently using the PCM1809 with the following configuration to check the output data.
1) It takes about 185 ms from the input of the BCLK and…
Part Number: PCM1809 Tool/software: In the design, we want to use 4 PCM1809 ADCs to form an 8-channel ADC for data acquisition. Is there any solution that can enable the 4 ADs to synchronize data acquisition? The current solution we have in mind is to…
Part Number: PCM1809 Other Parts Discussed in Thread: TAA3020 , TAA5212 Tool/software: Hi TIer
My customer want use PCM1809 get DC signal .
I see there have a HPF in chip. Could we bypass HPF by some method?
Thank you very much.
If not , do…
Part Number: PCM1809 Other Parts Discussed in Thread: PCM1822 Tool/software: Hi Expert,
A customer is using PCM1809 with single ended analog input. They apply 1Vrms as input but I2S output only has -6dBFS instead of 0dBFS. Can you help to review the…
Part Number: PCM1809 Tool/software: Dear Expert,
One customer is evaluating the PCM1809 but found SDOUT no output. Could you help to adv what may have gone wrong?
Below please find customer's schematic and brief test conditions:
PCM1809 as main…
Part Number: PCM1809 Tool/software: Hi Team,
Can you provide me the step response of the decimation filter,
when it is configured in Linear phase mode at 25.6 kHz sampling rate.
I suspect that the decimation filter may be implemented with an…
Part Number: PCM1809 Tool/software: Hi expert
could you please help review this schematic. target mode. AUX in. please help check the input side circuit.
