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
  
                   
LMV1032UPX-25/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 0.9449
Multiples of: 1

Lmv1032Electret Microphone Preamplifier1 Channel0.35 %    5 V1.7 V- 40 C+ 85 CSmd/SmtU SMDReel
LMV1032URX-15/NOPB


Microphone Preamplifiers Analog input microphone preamplifier for 3-wire electret microphones 4-DSBGA -40 to 85
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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 0.9606
Multiples of: 3000

Lmv1032Electret Microphone Preamplifier1 Channel         Smd/SmtU SMDReel
LMV1032URX-25/NOPB


Microphone Preamplifiers Analog input microphone preamplifier for 3-wire electret microphones 4-DSBGA -40 to 85
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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 0.9606
Multiples of: 3000

Lmv1032Electret Microphone Preamplifier1 Channel0.35 %    5 V1.7 V- 40 C+ 85 CSmd/SmtU SMDReel
LMV1032UR-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 0
6 to 16 Weeks Calender.png

USD 1.1976
Multiples of: 1

Lmv1032Electret Microphone Preamplifier1 Channel0.13 %    5 V1.7 V- 40 C+ 85 CSmd/SmtU SMDReel
LMV1090TLX/NOPB


Audio Amp Microphone 1-CH Mono Class-AB 16-Pin DSBGA 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 1.4875
Multiples of: 3000

Lmv1090 2 Channel       - 40 C+ 85 CSmd/SmtDSBGA - 16Reel
LMV1091TMX/NOPB


Microphone Preamplifiers Dual input microphone preamplifier with noise suppression 25-DSBGA -40 to 85
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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 1.5515
Multiples of: 3000

Lmv1091 2 Channel       - 40 C+ 85 CSmd/SmtDSBGA - 25Reel
LMV1090TL/NOPB


Microphone Preamplifiers Far Field Noise Reduction Amp
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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 1.7278
Multiples of: 250

Lmv1090 2 Channel    60 Db  - 40 C+ 85 CSmd/SmtDSBGA - 16Reel
LMV1099TLNOPB


Audio Amp Earpiece/Microphone/Speaker 1-CH Mono 0.083W Class-AB 25-Pin Micro SMD 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 1.8718
Multiples of: 250

Lmv1099Far Field Microphone Preamplifier2 Channel    50 Db5.5 V2.7 V- 40 C+ 85 CSmd/SmtDSBGA - 25Reel
LMV1088RL/NOPB


Microphone Preamplifiers Dual Input, Far Field Noise Suppression Microphone Amp w/ Automatic Calibration Ability 36-DSBGA -40 to 85
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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 2.6204
Multiples of: 1

Lmv1088Far Field Microphone Preamplifier2 Channel0.1 %  100 kOhms60 Db5.5 V2.7 V- 40 C+ 85 CSmd/SmtU SMDReel
LMV1089RL/NOPB


Microphone Preamplifiers Dual Input, Far Field Noise Suppression Mic Amp w/ Auto Calibration Capability 36-DSBGA -40 to 85
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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 3.0367
Multiples of: 1

Lmv1089Far Field Microphone Preamplifier2 Channel0.1 %1.2 uA 142 kOhms62 Db5.5 V2.7 V- 40 C+ 85 CSmd/SmtU SMDReel
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