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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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
Series
Packaging
Analog Devices / Maxim Integrated Microphone Preamplifiers Low-Cost, Micropower, SC70/SOT23-8, Micr
Datasheet
3.897In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 250
: 2.500

1 Channel SC-70-5 5.5 V 2.4 V 80 dB SMD/SMT 5 mV 100 nA - 40 C + 85 C MAX4466 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Microphone Preamplifiers Low-Cost, Micropower, SC70/SOT23-8, Micr
Datasheet
2.131In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

1 Channel SOT-23-8 5.5 V 2.4 V 80 dB SMD/SMT 5 mV 100 nA - 40 C + 85 C MAX4468 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo
Datasheet
338In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

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

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

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

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

1 Channel 0.35 % DSBGA-4 5 V 1.7 V SMD/SMT - 40 C + 85 C LMV1032 Reel, Cut Tape, MouseReel
Microchip Technology Microphone Preamplifiers 14-bit, 200 Msps, Pipelined ADC with 8-channel Mux
Datasheet
21In Stock
Min.: 1
Mult.: 1

Tray
THAT Microphone Preamplifiers Lw-Noise Differntial Audio Preamp IC
Datasheet
7.559On Order
Min.: 1
Mult.: 1

0.006 % QFN-16 18 V 5 V SMD/SMT 400 uV 4.4 uA - 40 C + 85 C 1583 Tube
STMicroelectronics Microphone Preamplifiers Low Noise Microphone Preamp 2V Output
Datasheet
146In Stock
MouseReel Available
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 TS472 Reel, Cut Tape, MouseReel
Microchip Technology Microphone Preamplifiers Electret Microphone Pre-Amplifier with Programmable Filter, 16db Gain
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
: 3.500

WLCSP-5 SMD/SMT Reel, Cut Tape
Microchip Technology Microphone Preamplifiers Electret Microphone Pre-Amplifier with Programmable Filter, 19dB Gain
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 3.500
Mult.: 3.500
: 3.500

WLCSP-5 SMD/SMT Reel
Microchip Technology Microphone Preamplifiers Electret Microphone Pre-Amplifier with Programmable Filter, 30dB Gain
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 3.500
Mult.: 3.500
: 3.500

WLCSP-5 SMD/SMT Reel
THAT Microphone Preamplifiers Low-Noise Diff Audio Preamp IC
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.000
Mult.: 2.000
: 2.000

QFN-16 SMD/SMT 1580 Reel
THAT Microphone Preamplifiers 2-Ch Low-Noise PGM Gain Preamplifier
Datasheet
Non-Stocked Lead-Time 6 Weeks
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
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 3.500
Mult.: 3.500
: 3.500

WLCSP-6 SMD/SMT Reel
Nisshinbo Microphone Preamplifiers Lw V Microphn Amp
Datasheet
Non-Stocked
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 NJM2173 Reel
Nisshinbo Microphone Preamplifiers Lw V Microphn Amp
Datasheet
Non-Stocked
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 NJM2173 Reel
Nisshinbo Microphone Preamplifiers Monaural Mic Amp
Datasheet
Non-Stocked
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 NJM2781 Reel
Nisshinbo Microphone Preamplifiers Monaural Mic Amp
Datasheet
Non-Stocked
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 NJM2781 Reel
Analog Devices Microphone Preamplifiers ULTRA LOW NOISE OP AMP IC
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

1 Channel SOIC-8 114 dB SMD/SMT 80 uV 1.5 uA - 40 C + 85 C AD797 Reel
Analog Devices Microphone Preamplifiers ULTRA LOW NOISE OP AMP IC
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

1 Channel SOIC-8 120 dB SMD/SMT 40 uV 900 nA - 40 C + 85 C AD797 Reel
Analog Devices Microphone Preamplifiers Self Contained Audio Pre-Amplifier
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

1 Channel 0.0035 % SOIC-16 74 dB SMD/SMT 50 uV 3 uA - 40 C + 85 C SSM2019 Reel, Cut Tape, MouseReel
Analog Devices Microphone Preamplifiers MICROPHONE PREAMP W/VAR COMPRESS
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

1 Channel SOIC-14 5.5 V 4.5 V 180 kOhms SMD/SMT - 40 C + 85 C SSM2166 Reel
Texas Instruments Microphone Preamplifiers 0dB & 10dB-65dB in 1 dB steps ALT 595-PG ALT 595-PGA2500IDB
Datasheet
Product Comments
Non-Stocked Lead-Time 26 Weeks
Min.: 100
Mult.: 50

0.0002 % SSOP-28 5.25 V 5.25 V SMD/SMT - 40 C + 85 C PGA2500 Tube