Part Number: PCM1822 Other Parts Discussed in Thread: PCM6120-Q1 Dear experts,
I'm using the PCM1822 with single-ended inputs.
As it turns out, pulling IN1M & IN2M directly to GND was not a good idea, it's working, but on INxP the signal needs an…
Part Number: PCM1822 Other Parts Discussed in Thread: TLV320ADC6140 , PCMD3180 I have a 16-channel design and plan on using eight (8) PCM1822 devices. Can multiple PCM1822 devices be synchronized, so that they are phase coherent?
Part Number: PCM1822-Q1 Other Parts Discussed in Thread: TAA5412-Q1 , TAA5242 Hello,
My customer is conducting a parts survey for a new project.
Please introduce any newly released or improved products for the PCM1822-Q1 for applications such as vehicle…
Part Number: PCM1822 Other Parts Discussed in Thread: PCM1841-Q1 , LM317 Dear TI-Team,
we have designed a product with (among others) a PCM1822, and most of the time it is working as expected.
However, on rare occasions (usually after running the…
Part Number: PCM1822 Sirs:
I have designed a schematic and PCB that uses the PCM1822 as an i2s input to the ADAU1701 DSP. However, it is not working as expected.
When I examine the PCM1822 signals, I see the FSYNC/LRCLK and BCLK operating as I would…
Part Number: PCM1822-Q1 Other Parts Discussed in Thread: PCM1822 Tool/software: Hi, I am currently developing an audio frontend for a portable synth application, and I had a couple of questions regarding the input impedance of the PCM1822 and its relation…
Part Number: PCM1822 Tool/software: Hi Officer,
We use PCM1822IRTER as ADC, and my audio source is single-ended. (During the experiment, the audio source comes from the laptop AUX, and AUX_L_GND and AUX_R_GND come from the laptop's AUX's GND pin). …
Part Number: PCM1822 Other Parts Discussed in Thread: PCM1802 , PCM1809 , PCM1821 , PCM1820 , TLV320ADC3120 Tool/software: Hello
I tried PCM1822 on the evm board.
I have found that if I set it to 192k I got 48Hz low cut. I confused because now days…
Part Number: PCM1822 Other Parts Discussed in Thread: PCM1681 Tool/software: I am confused by the datasheet about the function of the FMT0 pin.
According to section 8.3.2 / table 8-2 FMT0 selects whether to use I2S or TDM mode. There's nothing said…
Part Number: PCM1822-Q1 Tool/software: Hi TI teams,
I have a question about the AREG and DREG Pins of the PCM1822-Q1.
I use external voltage supplies to AVDD and IOVDD pins. If I do NOT use AREG and DREG pins as power supplies, could I remove all…
