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Microphone Amplifiers for Noise Cancellation

Home » Applications & Technologies » Audio Applications » Noise Cancellation » Microphone Amplifiers for Noise Cancellation

Microphone Amplifiers for Noise Cancellation

A microphone pre-amplifier boosts signals, typically to line-level (the level needed to transmit analog signals point-to-point, between devices.) Further amplification may be necessary. The noise performance of a pre-amp is critical since the final signal-to-noise ratio of downstream amplifiers can be magnified. For an audio input application, such as microphones, the pre-amp is physically mounted near the sensor that feeds it, to reduce noise and interference. Learn More


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Texas Instruments OPA1612AIDRGT
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595-OPA1612AIDRGT


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Texas Instruments Audio Amplifiers Low Power,Precision Op Amp
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Texas Instruments OPA2134UA/2K5
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Texas Instruments Audio Amplifiers SoundPlus Hi-Perf Aud Oper Amp
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THAT 1570N16-U
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THAT Microphone Preamplifiers Low Noise Differential Pre-amp
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Texas Instruments OPA1662AIDR
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Texas Instruments Audio Amplifiers Low-Pwr,Low-Noise & Distort,Aud Op Amp
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Texas Instruments LME49810TB/NOPB Texas Instruments Audio Amplifiers 200V Audio Pwr Amp Driver
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Texas Instruments Audio Amplifiers Dual Hi Fidelity Audio OP Amp
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Texas Instruments PGA2310UA/1K
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Texas Instruments Audio Amplifiers +/-15V St Audio Vol Cntrl
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Texas Instruments LME49726MY/NOPB
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Texas Instruments LME49723MAX/NOPB
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Texas Instruments Audio Amplifiers Dual High Fidelity Audio Operational Amp
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Texas Instruments OPA1652AIDGKR
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Texas Instruments Audio Amplifiers Gen Purp,FET-Inp Aud Op Amp
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Texas Instruments OPA1652AIDR
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Texas Instruments LME49710NA/NOPB
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Texas Instruments Audio Amplifiers High Fidelity Aud Op Amp
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Texas Instruments Audio Amplifiers Low Noise & Distort FET Inp Audio Op Amp
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Texas Instruments OPA1652AIDGK
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Texas Instruments Audio Amplifiers Gen Purp,FET-Inp Aud Op Amp
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Texas Instruments LME49710MA/NOPB
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Texas Instruments Audio Amplifiers High Fidelity Aud Op Amp
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Analog Devices OP275GSZ-REEL7
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Analog Devices OP275GPZ
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Analog Devices Audio Amplifiers Bipolar/JFET Audio Dual 1mV 2nA
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Texas Instruments OPA1654AIDR
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Texas Instruments OPA1654AIPWR
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Texas Instruments OPA134UA/2K5
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Texas Instruments OPA1654AIPW
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Texas Instruments Audio Amplifiers Low Noise & Dist FET Inp Aud Op Amp
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Texas Instruments OPA134PA
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Texas Instruments Audio Amplifiers SoundPlus(TM) Hi-Perf Aud Oper Amp
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Texas Instruments OPA604AP
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Texas Instruments Audio Amplifiers FET-Input Audio Op Amp
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Texas Instruments LME49860NA/NOPB
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Texas Instruments Audio Amplifiers 44V Hi Fidelity Aud Op amp
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Texas Instruments LME49720NA/NOPB
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Texas Instruments Audio Amplifiers DUAL HI PERF HI FI AUD OP AMP
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