Single supply op amp for audio preamplifier

Naveen Kumar S

Intellectual 625 points

Other Parts Discussed in Thread: LMP7711

Hi All,

I am looking for a single supply(preferably 3V) op amp for microphone preamplifier.

Any suggestion would be helpful.

Thanks & Regards,

Naveen

over 13 years ago

0 Edwin Krasser over 13 years ago

Expert 2420 points

Hi!

Do you have any more detailed wishes? If you go on the TI homepage to Amplifiers and Linear -> Precision Amplifiers and set the supply voltage to 3 V, GBW greater than 7 MHz you get a lot of suggested parts. LMP7711 looks nice, but I never tried it.

Best regards,
Edwin Krasser

Audio

Audio forum

Single supply op amp for audio preamplifier