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  • TPA2029D1: Pop noise reduce function for TPA2029D1

    Resolved
    Part Number: TPA2029D1 Other Parts Discussed in Thread: TPA2011D1 Dear Sirs, May I know if TPA2029D1 support internal pop noise reduce function or not? I cannot find any related information in the datasheet. Thanks.
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    • Answered

  • TPA2029D1: EN pin connection of TPA2029D1

    Resolved
    Part Number: TPA2029D1 Hello E2E Experts, Good day. We are designing a PCB based on TPA2029D1. We just wonder if we can connect EN pin directly to PVDD (+5 V in our case) without pull-up resistor. Does TPA2029D1 have an internal pull-up resistor for…
    • Resolved

  • TPA2029D1: Changing/ setting the gain on TPA2029D1

    TI Thinks Resolved
    Part Number: TPA2029D1 Other Parts Discussed in Thread: TPA2028D1 , TPA2017D2 Hi, How could I change/ set the default gain of the TPA2029D1? What does it depend on? Thanks in advance. BR Peter A. Tentchev

  • RE: TPA2029D1: low micbias voltage/ poor sound quality from label mic

    Hi, Hank, Could you try adding a low pass filter between the Audio Codec output and the TPA2029D1? Our audio codecs have integrated delta sigma modulator which generates out-of-band noise. On an audio amplifier, there could be risk of having this…
    • Answered

  • TPA2029D1: TPA2029 Output waveform problem.

    Resolved
    Part Number: TPA2029D1 Dear TI Team, There is a problem with the output waveform during testing by designing TPA2029. 1. The waveform is measured by half wave only when measuring as below. VIN : 5V EVM KIT JP1 Open Input Source : PC Audio…
    • Resolved

  • TPA2029D1: The electrical characteristics of RL=4ohm

    TI Thinks Resolved
    Part Number: TPA2029D1 Other Parts Discussed in Thread: TPA2028D1 Hi Team, Please help to provide the electrical characteristics of RL=4ohm. We now use 4ohm speaker, but datasheet only list the parameter on RL=8ohm. Please kindly help. Thanks

  • TPA2029D1 Change Default Settings

    Other Parts Discussed in Thread: TPA2029D1 In the new prototype of one of our devices, we'd like to test Texas Instrument's TPA2029D1YZFR audio amplifier. On page #10 of its data sheet one may find "The default values for the TPA2029D1 AGC function are…

  • TPA2029D1 Frequency Response Data

    Hi, We have obtained questions from our customers. We could not find the frequency response characteristic(gain v.s. frequency) in data sheet. The figure below is a customer test data. The figure above is the result of the normal output…

  • RE: LM4670: Next generation part

    Hi, Roy, Please take a look at the TPA2038D1 and the TPA2029D1. These are similar analog input amplifiers that the customer can use to replace the LM4670. Best regards, Luis Fernando Rodríguez S.
    • Answered

  • TPA2028D1: Capability to drive 16 or 32 Ohms load

    Resolved
    Part Number: TPA2028D1 Other Parts Discussed in Thread: TPA2029D1 , , TPA2018D1 Hello community, Can the TPA2018D1, TPA2028D1 or TPA2029D1 be used to drive 32Ohm loads? I'm not sure since the datasheets mention only the use of loads up to 8Ohms. If…
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