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  • LMV1012: Questions

    TI Thinks Resolved
    Part Number: LMV1012 Other Parts Discussed in Thread: TLV320ADC3120 Hi expert, My customer was using FAN3852 as audio ADC function into core chip, and now considering TI. There is a challenge that the microphone will be used by end user so the input signal…

  • LMV1012: Dual output for microphone signal

    TI Thinks Resolved
    Part Number: LMV1012 Hi team, My customer is looking for a dual output signal for microphone system. Their microphone spec is as below. Is LMV1012 suitable for their design? Impedance: 2.2kohm Sensitivity:-44db ( about: 6.3mV )

  • LMV1012: Connection between LMV1012 and Condenser MIC

    TI Thinks Resolved
    Part Number: LMV1012 Other Parts Discussed in Thread: PCM2900C I used a combination of the PCM2900C and LMV1012 to construct a mic record (stereo input) circuit. Is the circuit configured as follows and is there any problem in LMV1012 circuit configuration…
    • Answered

  • LMV1012: replacement to MAX4063A

    Resolved
    Part Number: LMV1012 Hi Sir, My customer is currently using MAX4063A, we would like to replace it and found that LMV1012 looks similar to it. But I am not familiar with Microphone Preamplifier, could you help check if we have a good solution to replace…
    • Resolved

  • TLV320ADC3120: Replace FAN3852

    TI Thinks Resolved
    Part Number: TLV320ADC3120 Hi expert, Following the thread LMV1012: Questions , customer prefer to have PDM data stream like FAN3852 so having minimum effort of changing FW. Does TLV320ADC3120 support PDM or could you please advise any others? Regards…

  • RE: Encode audio in S/PDIF format

    Hi Pavel, For the simplest solution, the PCM2903CDB is likely your option. However, another solution is amplifying the microphone signal with a LMV1012, and then sending into a PCM9211 to obtain S/PDIF out. The total of buying both LMV1012 and PCM9211…

  • LMV1012: LMV1012 could use on Dynamic Microphone?

    Part Number: LMV1012 Hi Sirs, Sorry to bother you. As title, we need check LMV1012 could use on Dynamic Microphone? Thanks for your reply
    • Answered

  • OPA375: How to interface microphone input

    Resolved
    Part Number: OPA375 Other Parts Discussed in Thread: LMV1012 Hi, Ti. I constructed an electret microphone amplification circuit using LMV1012 and OPA375. The schematic is below. I want to connect this circuit to a Bluetooth module(BM20, Microchip…
    • Resolved

  • LMV1012: when work with MIC, there is a lot of ground noise.

    Part Number: LMV1012 Dear TIs, when we use LMV1012-15 as a MIC signal amplifier as attachment? it come out a big groud noise, could you kindly help to tell us why? how to aviod this issue? thanks a lot! Click here to play this audio clip Click here to play…

  • LM4665, LMV1012

    Other Parts Discussed in Thread: LM4665 , LMV1012 My customer want to use ZL38040 for digital mic and plan to using LM4665, LMV1012 for it. Please advise if you think it is suitable?

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