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  • PCM1820-Q1: PCM1820-Q1

    Part Number: PCM1820-Q1 Other Parts Discussed in Thread: PCM1821-Q1 Dears, I'm serchingh for the best ADC with my target specifations as below -. 2ch analog input upto 2Vrms both Single-ended Line input and differentil Line input -. Hardware…

  • PCM1820-Q1: PCM1820-Q1: For the PCM1820 ADC output. Missing code NMC specification

    TI Thinks Resolved
    Part Number: PCM1820-Q1 Other Parts Discussed in Thread: PCM1820 , ADS8326 For the PCM1820 ADC output. What is the specification regarding Missing code NMC? Thank you, Philip
    • Answered

  • PCM1820-Q1: For the PCM1820 ADC output, the code range (2's compliment) for the negative voltage range does it include the negative values?

    Resolved
    Part Number: PCM1820-Q1 Other Parts Discussed in Thread: PCM1820 , ADS7057 , THS4561 , TI support, For the PCM1820 ADC output, the code range (2's compliment) for the negative voltage range does it include the negative values? In the application note…
    • Resolved

  • PCM1820: PCM1820 EVM issue

    TI Thinks Resolved
    Part Number: PCM1820 Dear Team, We’re testing the PCM1820 EVM via Audio Precision. First of all, setting the EVM to line-in, and remove the J14, J15, J16, J12, J21 and J11 Sending a 1KHz input differential signal from J1, and measure from IN1P…

  • PCM1820: Specification of AVDD

    Part Number: PCM1820 Could you tell us about the specifications of the PCM1820? Full scale input is 2Vrms = 5.66Vpp VREF = 2.75V This means that the analog signal can be input up to Vpp=5.5V at the center of 2.75V. The analog input in the specification is…
    • Answered

  • PCM1820: analog front end mux

    Resolved
    Part Number: PCM1820 Other Parts Discussed in Thread: PCM1861 , Hello, We are proposing PCM1820 as a successor of existing PCM1861, however we need an analog front-end mux function. Could you kindly let us know if PCM1820 build in an analog front end mux…
    • Resolved

  • PCM1820-Q1: I2S output format in master mode

    TI Thinks Resolved
    Part Number: PCM1820-Q1 Hi expert, I didn't see clear detail about I2S format config in datasheet, only MD0 for master clock, does BCLK always 64 times the FSYNC frequency? Is 44.1kHz or 48kHz sample frequency realized by input MCLK(divide 256/512)?…

  • PCM1820: Low Latency Filter in more than 96 kHz

    Part Number: PCM1820 Hi team, Is it possible to use Low Latency Filter in case that fs=192kHz (BCLK=64 fs) ? If it is possible, how is the group delay? Regards, Goto

  • PCM1820: Delay Between Applying Clock and Receiving Valid Samples in Slave Mode

    Part Number: PCM1820 When using the PCM1820 in I2S Slave mode, how long do I have to wait between applying the clock signals (FSYNC and BCLK) and receiving valid samples on SDOUT?

  • PCM1820: PCM1804, PCM1820 operating at 200kHz

    Part Number: PCM1820 Other Parts Discussed in Thread: PCM1804 , , TLV320ADC3120 I need a ADC, 200kHz, 24dB which must accept a Fs*128 master clock. PCM1804 and PCM1820 can work up to 192kHz using Fs*128 master clock. My product will work at 0 to +30DegC…

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