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
Texas Instruments Microphone Preamplifiers 0dB & 10dB-65dB in 1 dB steps ALT 595-PG ALT 595-PGA2500IDBR
Datasheet
Product Comments
Non-Stocked Lead-Time 26 Weeks
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
Datasheet
Non-Stocked Lead-Time 26 Weeks
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 PGA2505 Reel
THAT Microphone Preamplifiers High-Perform. Audio
Datasheet
Non-Stocked
Min.: 2.000
Mult.: 2.000
: 2.000

SO-8 SMD/SMT 1510 Reel

THAT Microphone Preamplifiers High-Perform. Audio Preamp 6dB SO14
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

1 Channel 0.0005 % SO-14 20 V 5 V 10 kOhms 60 dB SMD/SMT 250 uV 14 uA - 40 C + 85 C 1510 Tube

THAT Microphone Preamplifiers High-Perform. Audio Preamp SO14
Datasheet
Non-Stocked
Min.: 2.000
Mult.: 2.000
: 2.000

SO-14 SMD/SMT 1510 Reel

THAT Microphone Preamplifiers High-Perform. Audio Preamp 6dB
Datasheet
Non-Stocked
Min.: 1.000
Mult.: 1.000
: 1.000

SO-16 SMD/SMT 1510 Reel
THAT Microphone Preamplifiers High-Perform. Audio Preamp SOIC-8
Datasheet
Non-Stocked
Min.: 2.000
Mult.: 2.000
: 2.000

SOIC-8 SMD/SMT 1512 Reel

THAT Microphone Preamplifiers High-Perform. Audio SOIC-14
Datasheet
Non-Stocked
Min.: 2.000
Mult.: 2.000
: 2.000

SOIC-14 SMD/SMT 1512 Reel
THAT Microphone Preamplifiers Lw-Noise Differntial Audio Preamp IC
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

QFN-16 SMD/SMT 1583 Reel, Cut Tape, MouseReel
THAT Microphone Preamplifiers Digital Programmable Gain Controller
Datasheet
Non-Stocked
Min.: 2.000
Mult.: 2.000
: 2.000

QFN-32 SMD/SMT 5171 Reel
THAT Microphone Preamplifiers Digital Programmable Gain Controller
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 2.000
Mult.: 2.000
: 2.000

QFN-24 SMD/SMT 5173 Reel
THAT Microphone Preamplifiers 2-Ch Digital Preamp Controller IC
Datasheet
Non-Stocked
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 5263 Reel
THAT Microphone Preamplifiers 2-Ch Low-Noise PGM Gain Preamplifier
Datasheet
Non-Stocked
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
Datasheet
N/A
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 Low-Noise PGM Gain Preamplifier
Datasheet
Non-Stocked
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
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 3.000
Mult.: 3.000
: 3.000

1 Channel 0.21 % DSBGA-4 5 V 2 V SMD/SMT - 40 C + 85 C LMV1012 Reel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo
Datasheet
Non-Stocked Lead-Time 26 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 250

1 Channel 0.21 % DSBGA-4 5 V 2 V SMD/SMT - 40 C + 85 C LMV1015 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo A 926-LMV1031URX20NOPB
Datasheet
Lead-Time 26 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 250

1 Channel 0.18 % DSBGA-4 5 V 2 V 100 MOhms SMD/SMT - 40 C + 85 C LMV1031 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo A 926-LMV1031UR20NOPB
Datasheet
Non-Stocked Lead-Time 26 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

0.18 % DSBGA-4 5 V 2 V SMD/SMT - 40 C + 85 C LMV1031 Reel, Cut Tape, MouseReel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo A 926-LMV1032UP06NOPB
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 3.000
Mult.: 3.000
: 3.000

1 Channel DSBGA-4 SMD/SMT - 40 C + 85 C LMV1032 Reel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo A 926-LMV1032URX15NOPB
Datasheet
Non-Stocked Lead-Time 26 Weeks
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 A 926-LMV1032UR15NOPB
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 3.000
Mult.: 3.000
: 3.000

1 Channel DSBGA-4 SMD/SMT - 40 C + 85 C LMV1032 Reel
Texas Instruments Microphone Preamplifiers Analog input microph one preamplifier fo A 926-LMV1032UR25NOPB
Datasheet
Non-Stocked Lead-Time 26 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

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 Dual input microphon e preamplifier with A 595-T320AIC3256IYZFT
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 3.000
Mult.: 3.000
: 3.000

2 Channel DSBGA-25 SMD/SMT - 40 C + 85 C LMV1091 Reel