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  • PCM1690: TDM4 Support

    Resolved
    Part Number: PCM1690 Tool/software: Hi expert, Can PCM1690 Support 2ch TDM4 96K 24bit DAC? BR! Evan
    • Resolved
    • Answered

  • PCM1690: IBIS model not loading in TINA

    Resolved
    Part Number: PCM1690 Other Parts Discussed in Thread: TINA-TI Hi there, I'm interested in prototyping the PCM1690 for a new design and I just downloaded the IBIS model from the product page but I can't get it to load into TINA-TI. Can someone help me…
    • Resolved

  • PCM1840: as Slave with PCM1690 DAC

    Part Number: PCM1840 Other Parts Discussed in Thread: PCM1690 , Hello together, we use an PCM1840 as ADC while we are using the PCM1690 as DAC. For the PCM1840, we have configured it in Slave Mode (4-channel output with time division multiplexing (TDM…

  • PCM1690: PCM1690 crosstalk

    TI Thinks Resolved
    Part Number: PCM1690 What is the crosstalk parameter for PCM1690? There is crosstalk during DTS function.
    • Answered

  • PCM1690: DC-Coupled OPA-Output Filter with PFFB on Akita Amplifier Family

    Resolved
    Part Number: PCM1690 Other Parts Discussed in Thread: OPA1662 , TPA3251 , PCM4104 Hello all, i'd need a little reassurance if what i'm trying to design will actually work: A PCM1690 differential DAC is used for conversion from a DSP. Using an OPA1662…
    • Resolved
    • Answered

  • PCM1690: PCM1690: External Reset

    Resolved
    Part Number: PCM1690 Hellow, <Things I want to do.> I want the PCM 1690 to be full power down. <Condition existence> Conditional. Clocks stop condition is described. Data sheet 6.7 Electrical Characteristics:Power-Supply Requirements (1) SCKI…
    • Resolved

  • PCM1690: PCM1690

    TI Thinks Resolved
    Part Number: PCM1690 About the PCM1690, how to understand the register about AMUTE[3:0] if i choose the 0xxx Disable analog mute control by DAC disable command Which register is the target about DAC disable command (MUTDA[8:1]??) or others? Thank U

  • PCM1690: External Reset

    TI Thinks Resolved
    Part Number: PCM1690 Hello, PCM1690's data sheet describes in the section 7.3.5 Reset Operation , "Figure 24 shows a timing diagram...If RST goes from high to low under synchronization among SCKI, BCK, and LRCK , the internal reset is asserted…
    • Answered

  • PCM1690: Design review for DAC Output LPF and Differential to Single End Buffer

    Resolved
    Part Number: PCM1690 Dear TI Engineer, We are using PCM1690 and applicate the DAC output LPF and differential to single end buffer from the datasheet page 35 (as below). Taking the above as reference, and considering the OPAMP in our project circuit…
    • Resolved
    • Answered

  • PCM1690: The PCM1690 output is too small and going to clip very quickly

    Resolved
    Part Number: PCM1690 The following is the schematic and output waveform. We used the hardware working mode. Why did the output signal of 1690 go out when it clip 3V? The power supply VCC is 5V, and according to the data manual, the analog output should…
    • Resolved

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