Microphone Preamplifiers for Audio Applications

Microphone preamplifier ICs are an important part of designs where microphones are used and today more devices such as headsets, digital cameras, entertainment systems and two-way communications systems are using microphones. Microphone preamplifier ICs can be designed as high quality or low cost solutions depending on the target market and acceptable compromises. While some devices can be partnered with external gain controllers, some may feature automatic gain control (AGC) as part of the solution. The key specifications include gain and noise levels (EIN and THD+N).

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Results: 58
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Number of Channels THD plus Noise Package/Case Supply Voltage - Max Supply Voltage - Min Maximum Input Resistance CMRR - Common Mode Rejection Ratio Mounting Style Vos - Input Offset Voltage Ib - Input Bias Current Minimum Operating Temperature Maximum Operating Temperature Class Series Packaging
THAT Microphone Preamplifiers Low-Noise Diff Audio Preamp IC 4.690In Stock
Min.: 1
Mult.: 1

QFN-16 SMD/SMT 1580 Tube
onsemi Microphone Preamplifiers DIGITAL OUT MIC PRE- AMP 304.111In Stock
Min.: 1
Mult.: 1
Max.: 3.000
: 3.000

1 Channel 0.2 % WLCSP-6 3.63 V 1.64 V SMD/SMT - 40 C + 85 C FAN3852 Reel, Cut Tape, MouseReel
STMicroelectronics Microphone Preamplifiers Microphone Preamp Lo Noise 13.268In Stock
Min.: 1
Mult.: 1
: 4.000

1 Channel 0.1 % QFN-24 5.5 V 2.2 V 120 kOhms SMD/SMT - 40 C + 85 C Class-AB TS472 Reel, Cut Tape, MouseReel
THAT Microphone Preamplifiers High-Perform Digital Pre-Amp Controller 242In Stock
Min.: 1
Mult.: 1

0.0003 % QFN-32 17 V 3 V SMD/SMT 1.5 mV - 40 C + 85 C 5171 Tube
THAT Microphone Preamplifiers 2-Ch Low-Noise PGM Gain Preamplifier 1.352In Stock
Min.: 1
Mult.: 1

2 Channel 0.15 % QFN-48 5 V 3.3 V 65 dB SMD/SMT 2 mV 2.5 uA - 40 C + 85 C 626x Tube
THAT Microphone Preamplifiers 2-Ch Digital Preamp Controller IC 291In Stock
Min.: 1
Mult.: 1

2 Channel 0.003 % QFN-24 3.6 V 3 V SMD/SMT - 40 C + 85 C Other 5263 Tube
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo A 926-LMV1032UPX06NOPB 1.089In Stock
Min.: 1
Mult.: 1
: 250

1 Channel 0.11 % DSBGA-4 5 V 1.7 V SMD/SMT - 40 C + 85 C Class-AB LMV1032 Reel, Cut Tape, MouseReel
THAT Microphone Preamplifiers 2-Ch Low-Noise PGM Gain Preamplifier 179In Stock
Min.: 1
Mult.: 1

2 Channel 0.15 % QFN-48 5 V 3.3 V 65 dB SMD/SMT 2 mV 2.5 uA - 40 C + 85 C 626x Tube
Nisshinbo NJM2781RB1-TE1
Nisshinbo Microphone Preamplifiers Monaural Mic Amplifier 3.743In Stock
Min.: 1
Mult.: 1
: 2.000

1 Channel 0.025 % TVSP-8 4.5 V 2.7 V SMD/SMT - 40 C + 85 C Class-AB NJM2781 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo 2.465In Stock
Min.: 1
Mult.: 1
: 3.000

1 Channel 0.13 % DSBGA-4 5 V 2 V SMD/SMT - 40 C + 85 C Class-AB LMV1012 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Dual Input Far Field Noise Supp Mic Amp A 595-T320AIC3256IYZFR 563In Stock
Min.: 1
Mult.: 1
: 250

2 Channel 0.1 % DSBGA-25 5.5 V 2.7 V 142 kOhms 60 dB SMD/SMT - 40 C + 85 C Class-AB LMV1091 Reel, Cut Tape, MouseReel
onsemi Microphone Preamplifiers DIGITAL OUT MIC PRE-AMP 4.173In Stock
Min.: 1
Mult.: 1
Max.: 417
: 3.000

1 Channel 0.02 % WLCSP-6 3.63 V 1.64 V 10 GOhms SMD/SMT - 40 C + 85 C Reel, Cut Tape
THAT Microphone Preamplifiers 36V, 100mA 2.739In Stock
Min.: 1
Mult.: 1

0.001 % QFN-24 3.6 V, 17 V 3 V, 4.75 V - 9 dB SMD/SMT 1.75 mV - 40 C + 85 C 5173 Tube
Nisshinbo Microphone Preamplifiers Monaural Microphone Amp w/ ALC 2.921In Stock
Min.: 1
Mult.: 1
: 2.000

1 Channel 0 % SSOP-14 13 V 2.7 V SMD/SMT - 40 C + 85 C NJM2783 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Lo-Noise Lo- Distort ion G=2000 A 595-IN A 595-INA166UA 2.487In Stock
Min.: 1
Mult.: 1
: 2.500

1 Channel SOIC-14 36 V 36 V 60 MOhms 100 dB SMD/SMT 250 uV 12 uA - 55 C + 125 C INA166 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers 0dB & 10dB-65dB in 1 dB steps A 595-PGA2 A 595-PGA2500IDB 854In Stock
Min.: 1
Mult.: 1
: 1.000

0.0002 % SSOP-28 5.25 V 5.25 V SMD/SMT - 40 C + 85 C PGA2500 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo A 926-LMV1012TPX25NOPB 16In Stock
Min.: 1
Mult.: 1
: 250

1 Channel 0.21 % DSBGA-4 5 V 2 V SMD/SMT - 40 C + 85 C Class-AB LMV1012 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo 418In Stock
Min.: 1
Mult.: 1
: 250

1 Channel 0.13 % DSBGA-4 5 V 2 V SMD/SMT - 40 C + 85 C Class-AB LMV1012 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo 617In Stock
Min.: 1
Mult.: 1
: 250

1 Channel 0.21 % DSBGA-4 5 V 2 V SMD/SMT - 40 C + 85 C Class-AB LMV1012 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Dig-Controlled Micro phone Preamp A 595- A 595-PGA2505IDBR 74In Stock
Min.: 1
Mult.: 1

1 Channel 0.0006 % SSOP-24 5.25 V 4.75 V 9.2 kOhms SMD/SMT 1 mV - 40 C + 85 C Other PGA2505 Tube
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo 338In Stock
Min.: 1
Mult.: 1
: 250

1 Channel 0.12 % DSBGA-4 5 V 2 V SMD/SMT - 40 C + 85 C Class-AB LMV1012 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo 356In Stock
Min.: 1
Mult.: 1
: 250

1 Channel 0.18 % DSBGA-4 5 V 2 V SMD/SMT - 40 C + 85 C Class-AB LMV1012 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo 248In Stock
Min.: 1
Mult.: 1
: 250

1 Channel 0.13 % DSBGA-4 5 V 1.7 V SMD/SMT - 40 C + 85 C Class-AB LMV1032 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo 250In Stock
Min.: 1
Mult.: 1
: 250

1 Channel 0.35 % DSBGA-4 5 V 1.7 V SMD/SMT - 40 C + 85 C Class-AB LMV1032 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo A 926-LMV1032URX25NOPB 388In Stock
Min.: 1
Mult.: 1
: 250

1 Channel 0.35 % DSBGA-4 5 V 1.7 V SMD/SMT - 40 C + 85 C Class-AB LMV1032 Reel, Cut Tape, MouseReel