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LMV1091: LMV1091

Djellal Belaid
Prodigy 10 points
Part Number: LMV1091
Other Parts Discussed in Thread: TLV320AIC3104, TLV320AIC3254

Hello, 

I am working about a projet for noise cancelling with input dual. I would to use the component LMV1091, on the other hand, I can't find an evaluation card and I can't weld the component because the package is in DSBGA.

Would you have an other component who has the same function (input dual) with a other package or an evaluation card directly ? 

Thinks in advance for reply. 

Best regards.

  • 0
    TI__Guru* 84915 points

    Hi, Djellal,

    Welcome to E2E and thank you for your interest in our products!

    Unfortunately, this is the only microphone pre-amplifier that we have in our products portfolio with these far-noise suppression characteristics. Full product portfolio can be found in the link below:

    http://www.ti.com/audio-ic/amplifiers/microphone-preamplifiers/products.html

    However, in case you are interested in a more robust solution, we can recommend some audio codecs such the TLV320AIC3104 or TLV320AIC3254 with internal digital processing. Particularly, the TLV320AIC3254 supports a miniDSP capable to develop audio algorithms for signal improvement. However, these devices require of additional configuration and software tools to generate the code.

    I hope this helps you. Please let me know if you have additional questions or comments on this. We will be glad to help you.

    Best regards,
    Luis Fernando Rodríguez S.