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Feng bin Su
4 months ago
Audio
Audio forum
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 )
Thomas Kuehl
4 months ago
Audio
Audio forum
RE: Ti alternatives for Mic Pre-Amps with Digital Outputs
Hello citizen, A search of TI.com did not yield any similar TI products to the FAN3852. There is the
LMV1012
microphone preamp, but its doesn't have a built-n A/D function. Regards, Thomas Precision Amplifiers Applications Engineering
Patrick Chen(TPE System & Application)
over 1 year ago
Audio
Audio forum
LMV1012: replacement to MAX4063A
Resolved
Part Number:
LMV1012
Hi Sir, My customer is currently using MAX4063A, we would like to replace
Luis Fernando Rodriguez S.
over 1 year ago
Audio
Audio forum
RE: LMV1012: Connection between LMV1012 and Condenser MIC
Hi, Anthony, I have some observations about the
LMV1012
connection. The MICBIAS is not required at the analog input. It is just required at the output resistor as shown in the datasheet : http://www.ti.com/lit/ds/symlink/
lmv1012
.pdf However, I don't...
Ryan liang
over 3 years ago
Audio
Audio forum
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...
Shu-Cheng LIN
over 4 years ago
Audio
Audio forum
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
Ivan Salazar
over 3 years ago
Audio
Audio forum
RE: Adapt audio signal from a Microphone with a bandwidth of 20Hz-100KHz.
Jota, You're right the preamp should be powered, this is why phantom power is required. You can see this preamp as a
LMV1012
, the pull up resistor at the output is the phantom power. You can then connect this output (through the coupling capacitor...
Madhu Vatte
over 6 years ago
Audio
Audio forum
LMV1012 pre amplifier for high gain microphones
Hi, Does this
LMV1012
also work with analog MEMS microphones? Thanks Madhu
Kwan
over 6 years ago
Audio
Audio forum
Using LMV1012 preamp to amplify signal from a JFET EMC
Hi, I'm working on application to amplify the signal on a 2-wire JFET based EMC. The application intend to allocate the preamp close to the EMC instead of placing on the processing board to avoid amplifying both signal and noise. Is the
LMV1012
...
XJ
over 5 years ago
Audio
Audio forum
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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