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  • PCM1870A: ALC & datasheet questions

    Part Number: PCM1870A Other Parts Discussed in Thread: TLV320ADC3140 , PCM1870 , PCM1862 , PCM1862EVM Hello team, Could you please help us to interpret the PCM1870A datasheet? 1. I'd like to learn more about ALC functionality. Does ALC actually control…
    • Answered

  • PCM1870A: D2S polarity

    Resolved
    Part Number: PCM1870A Hi, Which pin(AIN1L/AIN1R) is positive polarity input when D2S working? Best Regards, Kuramochi
    • Resolved

  • PCM1870A packaging

    Other Parts Discussed in Thread: PCM1870A , PCM1870 Hello team, Hope you are well. Also, would you be able to help out with below customer question: I would like to ask a question about PCM1870A. According to the website, it seems that TI doesn't recommend…
    • Answered

  • PCM1870A-The Max clk can be supply in BCK pin in slave mode

    Resolved
    Other Parts Discussed in Thread: PCM1870A , OMAPL138 , TLV320ADC3101 , TLV320AIC3106 , PCM1870 Hi, for my new design I am using PCM1870A for converting stereo microphone to 16bit TDM. I config the ADC to be in slave mode. I provide the signals for the ADC from…
    • Resolved

  • Notch filter needed before 16 TLV320AIC14K CODECs

    Other Parts Discussed in Thread: TLV320AIC14K , PCM1870A , TLV320AIC3204 Hello, I need to capture 16 differential audio channels and transmit them in a single bus (an FPGA will read that bus). I think TLV320AIC14K is perfect since I can cascade 16 ICs so…

  • PCM1870 CHANGE TO (NRND)

    TI Thinks Resolved
    Other Parts Discussed in Thread: PCM1870 , PCM1870A Hello, I use since one year the component PCM1870. For some time the status is NRND. How long is the component available?

  • DEM-DAI1774 EVM and DEM-DAI1870 EVM

    Other Parts Discussed in Thread: TLV320DAC3100 , PCM1774 , PCM1870A , PCM1870 , TLV320ADC3101 , TLV320ADC3001 hi, i need buy this evaluation boards, but i can not find them. DEM-DAI1774 EVM DEM-DAI1870 EVM I've only found the user guide. regards, patricio…

  • pcm1870 SNR(single ended) > SNR(differential input) ?

    Other Parts Discussed in Thread: PCM1870A Going through the PCM1870A datasheet, I noticed figure 10 and figure 11 show the SNR for single ended and differential input modes, and it appears that single ended has better SNR than differential for both unity…

  • 16-bit Stereo ADC that Supports I2S

    Answer Suggested
    Other Parts Discussed in Thread: PCM1870A , PCM1801 I hoping someone can help me locate an ADC that is capable of sampling stereo analog audio input and produce a 16-bit I2S bus output digital stream. I had been looking at using an ADC developed by Crystal…

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