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).

Learn More

Results: 81
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 36V, 100mA
2.454Expected 04/01/2027
Rp185.478,06
Rp166.948,60
Rp141.631,12
Rp132.091,20
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
STMicroelectronics Microphone Preamplifiers Low Noise Microphone Preamp 2V Output 146In Stock
Cut Tape
Rp49.717,66
Rp37.058,92
Rp33.756,64
Rp30.270,90
Reel
Rp17.648,85
Min.: 1
Mult.: 1
: 5.000
1 Channel 0.1 % Flip-chip-12 5.5 V 2.2 V 120 kOhms SMD/SMT - 40 C + 85 C Class-AB TS472 Reel, Cut Tape, MouseReel
Microchip Technology Microphone Preamplifiers Electret Microphone Pre-Amplifier with Programmable Filter, 16db Gain Non-Stocked Lead-Time 10 Weeks
Reel
Rp9.906,84
Min.: 3.500
Mult.: 3.500
: 3.500
WLCSP-5 SMD/SMT Reel
Microchip Technology Microphone Preamplifiers Electret Microphone Pre-Amplifier with Programmable Filter, 19dB Gain Non-Stocked Lead-Time 10 Weeks
Cut Tape
Rp12.842,20
Rp10.677,37
Reel
Rp9.906,84
Min.: 1
Mult.: 1
: 3.500
WLCSP-5 SMD/SMT Reel, Cut Tape
Microchip Technology Microphone Preamplifiers Electret Microphone Pre-Amplifier with Programmable Filter, 30dB Gain Non-Stocked Lead-Time 10 Weeks
Reel
Rp9.906,84
Min.: 3.500
Mult.: 3.500
: 3.500
WLCSP-5 SMD/SMT Reel
THAT Microphone Preamplifiers Low-Noise Diff Audio Preamp IC Non-Stocked Lead-Time 12 Weeks
Reel
Rp61.826,02
Min.: 2.000
Mult.: 2.000
: 2.000
QFN-16 SMD/SMT 1580 Reel
THAT Microphone Preamplifiers 2-Ch Low-Noise PGM Gain Preamplifier Non-Stocked Lead-Time 6 Weeks
Reel
Rp140.713,82
Min.: 4.000
Mult.: 4.000
: 4.000
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 Reel
Microchip Technology Microphone Preamplifiers Electret Condenser Microphone Pre-Amplifier, 16/26dB Gain Non-Stocked Lead-Time 13 Weeks
Reel
Rp9.906,84
Min.: 3.500
Mult.: 3.500
: 3.500
WLCSP-6 SMD/SMT Reel
Nisshinbo Microphone Preamplifiers Lw V Microphn Amp Non-Stocked
Reel
Rp12.548,66
Rp12.328,51
Min.: 2.000
Mult.: 2.000
: 2.000
2 Channel 0.013 % SSOP-14 4.5 V 2.7 V SMD/SMT - 20 C + 75 C Class-AB NJM2173 Reel
Nisshinbo Microphone Preamplifiers Lw V Microphn Amp Non-Stocked
Reel
Rp12.548,66
Rp12.328,51
Min.: 2.000
Mult.: 2.000
: 2.000
2 Channel 0.013 % SSOP-14 4.5 V 2.7 V SMD/SMT - 20 C + 75 C Class-AB NJM2173 Reel
Nisshinbo Microphone Preamplifiers Monaural Mic Amp Non-Stocked
Reel
Rp10.750,76
Min.: 2.000
Mult.: 2.000
: 2.000
1 Channel 0.025 % TVSP-8 4.5 V 2.7 V SMD/SMT - 40 C + 85 C Class-AB NJM2781 Reel
Nisshinbo Microphone Preamplifiers Monaural Mic Amp Non-Stocked
Reel
Rp10.016,92
Rp9.906,84
Min.: 2.000
Mult.: 2.000
: 2.000
1 Channel 0.025 % SSOP-8 4.5 V 2.7 V SMD/SMT - 40 C + 85 C Class-AB NJM2781 Reel
Microchip Technology Microphone Preamplifiers 14-bit, 200 Msps, Pipelined ADC with 8-channel Mux Non-Stocked
Rp520.659,48
Min.: 348
Mult.: 348
Tray
Texas Instruments Microphone Preamplifiers 0dB & 10dB-65dB in 1 dB steps ALT 595-PG ALT 595-PGA2500IDB
Non-Stocked Lead-Time 26 Weeks
Rp333.346,82
Min.: 100
Mult.: 50
0.0002 % SSOP-28 5.25 V 5.25 V SMD/SMT - 40 C + 85 C PGA2500 Tube
Texas Instruments Microphone Preamplifiers 0dB & 10dB-65dB in 1 dB steps ALT 595-PG ALT 595-PGA2500IDBR
Non-Stocked Lead-Time 26 Weeks
Reel
Rp261.063,58
Min.: 1.000
Mult.: 1.000
: 1.000
0.0002 % SSOP-28 5.25 V 5.25 V SMD/SMT - 40 C + 85 C PGA2500 Reel
Texas Instruments Microphone Preamplifiers Dig-Controlled Micro phone Preamp A 595- A 595-PGA2505IDB Non-Stocked Lead-Time 26 Weeks
Reel
Rp155.207,16
Min.: 2.000
Mult.: 2.000
: 2.000
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 Reel
THAT Microphone Preamplifiers Digital Programmable Gain Controller Non-Stocked
Reel
Rp163.829,78
Min.: 2.000
Mult.: 2.000
: 2.000
QFN-32 SMD/SMT 5171 Reel
THAT Microphone Preamplifiers Digital Programmable Gain Controller Non-Stocked Lead-Time 22 Weeks
Reel
Rp97.050,34
Min.: 2.000
Mult.: 2.000
: 2.000
QFN-24 SMD/SMT 5173 Reel
THAT Microphone Preamplifiers 2-Ch Digital Preamp Controller IC Non-Stocked
Reel
Rp86.593,12
Min.: 2.000
Mult.: 2.000
: 2.000
2 Channel 0.003 % QFN-24 3.6 V 3 V SMD/SMT - 40 C + 85 C Other 5263 Reel
THAT Microphone Preamplifiers 2-Ch Low-Noise PGM Gain Preamplifier Non-Stocked
Reel
Rp117.047,48
Min.: 4.000
Mult.: 4.000
: 4.000
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 Reel
THAT Microphone Preamplifiers 2-Ch Low-Noise PGM Gain Preamplifier Non-Stocked
Rp113.378,28
Rp111.727,14
Min.: 500
Mult.: 50
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 Low-Noise PGM Gain Preamplifier Non-Stocked
Reel
Rp102.921,06
Min.: 4.000
Mult.: 4.000
: 4.000
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 Reel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo A 926-LMV1012TP25NOPB Non-Stocked Lead-Time 26 Weeks
Reel
Rp10.603,99
Min.: 3.000
Mult.: 3.000
: 3.000
1 Channel 0.21 % DSBGA-4 5 V 2 V SMD/SMT - 40 C + 85 C Class-AB LMV1012 Reel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo Non-Stocked Lead-Time 26 Weeks
Cut Tape
Rp36.325,08
Rp26.785,16
Rp24.216,72
Rp21.648,28
Reel
Rp19.997,14
Min.: 1
Mult.: 1
: 250
1 Channel 0.21 % DSBGA-4 5 V 2 V SMD/SMT - 40 C + 85 C Class-AB LMV1015 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo A 926-LMV1031URX20NOPB Non-Stocked Lead-Time 26 Weeks
Cut Tape
Rp42.379,26
Rp31.371,66
Rp28.619,76
Rp25.684,40
Reel
Rp23.482,88
Min.: 1
Mult.: 1
: 250
1 Channel 0.18 % DSBGA-4 5 V 2 V 100 MOhms SMD/SMT - 40 C + 85 C Class-AB LMV1031 Reel, Cut Tape, MouseReel