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
  
                   
LMV1012TPX-15/NOPB


Microphone Preamplifiers Analog input microphone preamplifier for high gain 2-wire 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 2472
Ships to you
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USD 0.5549
Multiples of: 1

Lmv1012Electret Microphone Preamplifier1 Channel0.13 %    5 V2 V- 40 C+ 85 CSmd/SmtDSBGA - 4Cut Tape
LMV1032UP-06/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 1085
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USD 1.3225
Multiples of: 1

Lmv1032Electret Microphone Preamplifier1 Channel0.11 %    5 V1.7 V- 40 C+ 85 CSmd/SmtU SMDReel
PGA2500IDBR


Audio Amp Microphone 1-CH Mono Class-AB 28-Pin SSOP 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 658
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USD 11.2137
Multiples of: 1

Pga2500  0.0002 %      - 40 C+ 85 CSmd/SmtSSOP - 28Reel
LMV1012UP-25/NOPB


Microphone Preamplifiers Analog input microphone preamplifier for high gain 2-wire 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 625
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USD 0.5496
Multiples of: 1

Lmv1012Electret Microphone Preamplifier1 Channel0.21 %    5 V2 V- 40 C+ 85 CSmd/SmtU SMDReel
LMV1012UP-15/NOPB


Microphone Preamplifiers Analog input microphone preamplifier for high gain 2-wire 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 410
Ships to you
between Fri. 10 May to Tue. 14 May Calender.png

USD 0.5549
Multiples of: 1

Lmv1012Electret Microphone Preamplifier1 Channel0.13 %    5 V2 V- 40 C+ 85 CSmd/SmtU SMDReel
LMV1012UP-20/NOPB


Microphone Preamplifiers Analog input microphone preamplifier for high gain 2-wire 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 399
Ships to you
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USD 0.4474
Multiples of: 1

Lmv1012Electret Microphone Preamplifier1 Channel0.18 %    5 V2 V- 40 C+ 85 CSmd/SmtU SMDReel
PGA2505IDB


Microphone Preamplifiers Dig-Controlled Micro phone Preamp
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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 313
Ships to you
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USD 7.7625
Multiples of: 1

Pga2505 1 Channel- 110 Db 1 mV9200 Ohms 5.25 V4.75 V- 40 C+ 85 CSmd/SmtSSOP - 24Tube
LMV1091TM/NOPB


Microphone Preamplifiers Dual Input Far Field Noise Supp Mic 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 306
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USD 1.9021
Multiples of: 1

LMV1091Far Field Microphone Preamplifier2 Channel0.1 %--142 kOhms60 dB5.5 V2.7 V- 40 C+ 85 CSMD/SMTDSBGA - 25Cut Tape , Reel
LMV1012UP-07/NOPB


Microphone Preamplifiers Analog input microphone preamplifier for high gain 2-wire 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 226
Ships to you
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USD 0.5549
Multiples of: 1

Lmv1012Electret Microphone Preamplifier1 Channel0.12 %    5 V2 V- 40 C+ 85 CSmd/SmtU SMDReel
LMV1032UR-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 175
Ships to you
between Fri. 10 May to Tue. 14 May Calender.png

USD 1.134
Multiples of: 1

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