About Microphone Preamplifiers

Texas Instruments Microphone Preamplifiers

Microphone preamplifiers (or "preamps") are devices that boost a low-level signal from a microphone, allowing it to be recorded or processed at a higher level. Preamps are typically used in recording studios, sound reinforcement systems and broadcast applications. Preamps can provide gain, add coloration to a signal, or compensate for poor quality microphone capsules. They can also reduce background noise and improve the signal-to-noise ratio of a signal. Preamps are often used in conjunction with equalizers and compressors to further shape the sound of a signal.

Microphone Preamplifiers

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(Ex. GST)(▲▼)		Enter Qty SeriesAmplifier TypeNumber of ChannelsTHD plus NoiseIb - Input Bias CurrentVos - Input Offset VoltageMaximum Input ResistanceCMRR - Common Mode Rejection RatioSupply Voltage - MaxSupply Voltage - MinMinimum Operating TemperatureMaximum Operating TemperatureMounting StylePackage / CasePackaging
  
                   
INA166UA


Microphone Preamplifiers Lo-Noise Lo- Distortion G=2000
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 145
Ships to you
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USD 9.407
Multiples of: 1

Ina166 1 Channel 12 uA250 uV60 mOhms100 Db  - 40 C+ 85 CSmd/SmtSOIC - 14Tube
PGA2500IDB


Microphone Preamplifiers GainRange:0dBand
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Texas Instruments 142
Ships to you
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USD 12.558
Multiples of: 1

Pga2500  0.0002 %  9200 Ohms +/- 5.25 V+/- 4.75 V- 40 C+ 85 CSmd/SmtSSOP - 28Tube
LMV1032UP-25/NOPB


Microphone Preamplifiers Analog input microphone preamplifier for 3-wire electret microphones 4-DSBGA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 82
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USD 1.0976
Multiples of: 1

Lmv1032Electret Microphone Preamplifier1 Channel0.35 %    5 V1.7 V- 40 C+ 85 CSmd/SmtU SMDReel
LMV1032UP-15/NOPB


Microphone Preamplifiers Analog input microphone preamplifier for 3-wire electret microphones 4-DSBGA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 14
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USD 0.989
Multiples of: 1

Lmv1032Electret Microphone Preamplifier1 Channel0.13 %    5 V1.7 V- 40 C+ 85 CSmd/SmtU SMDReel
PGA2505IDBR


Audio Amp Microphone 1-CH Mono Class-AB 24-Pin SSOP T/R
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Texas Instruments 4
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USD 15.9885
Multiples of: 1

Pga2505 1 Channel0.0006 % 1 mV9200 Ohms 5.25 V4.75 V- 40 C+ 85 CSmd/SmtSSOP - 24Reel
LMV1012XP-15/NOPB


Microphone Preamplifiers Analog Pre-Amplified IC for High Gain Microphones 4-DSBGA
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Texas Instruments 0
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USD 0.4737
Multiples of: 1

Lmv1012Electret Microphone Preamplifier1 Channel0.13 %    5 V2 V- 40 C+ 85 CSmd/SmtU SMDReel
LMV1015UR-25/NOPB


Microphone Preamplifiers Analog input microphone preamplifier for high sensitivity 2-wire microphones 4-DSBGA
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Texas Instruments 0
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USD 0.56
Multiples of: 1

Lmv1015Electret Microphone Preamplifier1 Channel0.21 %    5 V2 V- 40 C+ 85 CSmd/SmtU SMDReel
LMV1012TP-25/NOPB


Audio Amp Microphone 1-CH Mono Class-AB 4-Pin Micro SMD T/R
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Texas Instruments 0
6 to 16 Weeks Calender.png

USD 0.6131
Multiples of: 750

Lmv1012Electret Microphone Preamplifier1 Channel0.21 %    5 V2 V- 40 C+ 85 CSmd/SmtDSBGA - 4Reel
LMV1031UR-20/NOPB


Microphone Preamplifiers Analog input microphone preamplifier for 3-wire electret microphones with fixed 20 dB gain 4-DSBGA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 0.7653
Multiples of: 500

Lmv1031Electret Microphone Preamplifier1 Channel0.18 %  100 mOhms 5 V2 V- 40 C+ 85 CSmd/SmtU SMDReel
LMV1031URX-20/NOPB


Audio Amp Microphone 1-CH Mono Class-AB 4-Pin uSMD T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 0.7936
Multiples of: 3000

Lmv1031  0.18 %    5 V2 V- 40 C+ 85 CSmd/SmtU SMDReel
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