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  • PCM2902C: ESD problems

    TI Thinks Resolved
    Part Number: PCM2902C Tool/software: ESD is causing PCM2902C audio codec to restart. Are there any suggestions on areas of weakness with this IC that I can investigate?
    • Answered

  • PCM2902C: XTI rating

    Resolved
    Part Number: PCM2902C Tool/software: Hi team, My customer designed the schematic referring the Typical Circuit in D/S. However, XTI voltage reach -0.57V and it is over the maximum rating (-0.3V). Is this no problem? Best regards, Goto
    • Resolved
    • Answered

  • PCM2902C: ASIO Driver for DAW integration

    Resolved
    Part Number: PCM2902C Other Parts Discussed in Thread: PCM2902 , Hello. We are successfully using PCM2902 for years in our measurement environment and would now like to redesign a circuit with PCM2902C. One of our user complaints is about the driver or…
    • Resolved
    • Answered

  • PCM2902C: XTI level in case of using X-tal resonator

    Resolved
    Part Number: PCM2902C Hello, The datasheet specifies XTI logic input level = 2.52 to 3.3V. However, I think this spec is for using an external clock is supplied at XTI. When using a X-tal resonator, its maximum drive level allowed is not usually so large…
    • Resolved
    • Answered

  • PCM2902C: Below Abs min voltage on XTI pin

    Resolved
    Part Number: PCM2902C Hello team, Would it be okay to input -5.5V on XTI pin? The Abs minimum rating of XTI pin is -0.3V. Best Regards, Kei Kuwahara
    • Resolved

  • PCM2902C: Can I convert SPDIF to TDM? for input into a TAS2780 Audio Amp ?

    TI Thinks Resolved
    Part Number: PCM2902C Other Parts Discussed in Thread: TAS2780 , , PCM2902 , DIR9001 Goal: USB Audio & Audio amp. Planning to use a PCM2902C SPDIF output into a TAS2780 (25W Class-D audio amp) but the TAS2780 takes in a TDM signal while the PCM2902 outputs…
    • Answered

  • PCM2902C: with USB Hub

    Resolved
    Part Number: PCM2902C Does anyone know if the PCM290X family will work with a USB Hub IC such as https://www.ti.com/product/TUSB2046B I require 3 audio inputs + 1 audio output with streaming over usb so would require two PCM2902C in the device plus a USB…
    • Resolved

  • PCM2902C: Sometimes the sound card chip cannot be queried

    Part Number: PCM2902C Other Parts Discussed in Thread: HID2 Hi team, My customer can't post,I help him do it . " PCM2902C has the following three problems in use 1. The sound card chip cannot be queried on several boards. Please refer to the attachment…
    • Answered

  • PCM2902C: Audio output power

    Resolved
    Part Number: PCM2902C Other Parts Discussed in Thread: LM48511 Hi, We have used PCM2902C in our board for usb to audio conversion. We have only used VOUTL and keep VOUTR as floating. We are getting very low output with 8 ohm speaker using LM48511 amplifier…
    • Resolved

  • PCM2902C: USB to Audio Converter

    TI Thinks Resolved
    Part Number: PCM2902C Other Parts Discussed in Thread: TPA3137D2 Hi , We would like to design the USB to audio speaker out. Our requirement is speaker output should support from 3W to 5W with support of 2.5meter cable legth to speaker. I have selected…

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