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  • TAS5421EVM: DC offset fault

    TI Thinks Resolved
    Part Number: TAS5421EVM Hi Audio Expert, I am evaluating TAS5421EVM. the final application is to use it to drive a transformer, which may have a core saturation problem by the application note. before I connect to the transformer, I try to use a 56ohm…
    • Answered

  • RE: TAS5421-Q1: TAS5421-Q1 problem: 7 ohms measured between SDA-SCL and GND

    Resolved
    Hi Gregg, You're absolutely right, we're never safe from an ESD strike, me on my module and you on your TAS5421EVM. I will therefore add these forgotten pullup resistors to SLOS814D p. 8.2.2.1.3 and solve my problem. Best regards, J.M Thooren…
    • Answered

  • TAS5421-Q1: Mono amplifier not functional when used with TLV320AIC3104EVM

    Resolved
    Part Number: TAS5421-Q1 Other Parts Discussed in Thread: TAS5421EVM Hi TI team, I have used the mono amplifier TAS5421-Q1 on my board (see attached the related schematic). During the HW validation of this amplifier, I need to use an external audio source…
    • Resolved
    • Answered

  • TAS5421-Q1: Is I2C initialization needed at first use?

    Resolved
    Part Number: TAS5421-Q1 Other Parts Discussed in Thread: TAS5421EVM Hi TI team, We have implemented the mono amplifier TAS5421-Q1 in our Telematic module. For the hardware testing, I need to know if I can use this amplifier without any I2C initialization…
    • Resolved

  • TAS5421-Q1: Connection od TAS5421-Q1 to PCM5120

    TI Thinks Resolved
    Part Number: TAS5421-Q1 Other Parts Discussed in Thread: TAS5421EVM Dear all, one of my AA is evaluating the TAS5421-Q1 with the TAS5421EVM. In the set up he is using the PCM5102EVM to generate the signal. Is the following connection allowable ? PCM5102EVM…

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