Microphone Preamplifiers
Microphone preamplifiers raise the small signal from electret or MEMS microphones to line level with low added noise. Engineers compare gain range, programmable or fixed gain, noise, automatic gain control, supply voltage, and phantom power support. Compare microphone preamp prices, stock, and lifecycle status from distributors on Circuit Center.
Manufacturers listed in Microphone Preamplifiers on Circuit Center include Texas Instruments, Analog Devices, TDK InvenSense, Analog Devices (Maxim), Knowles, STMicroelectronics, Analog Devices / Maxim Integrated and Goertek.
Microphone Preamplifiers parts
- ICS-52000 — TDK InvenSense · Multi-Mode Digital MEMS Microphone, TDM, 65dB SNR, bottom port
- PGA2505IDBR — Texas Instruments · Digitally Controlled Microphone Preamplifier, Burr-Brown, SPI, SSOP-16
- ADMP441ACEZ-RL — Analog Devices · Digital I2S MEMS Microphone, 61dB SNR, omnidirectional, 4.72x3.76mm
- MAX9812LEXT+T — Analog Devices (Maxim) · Fixed-Gain Microphone Amplifier, 20dB, low noise, SOT-23-6
- IMP34DT05TR — STMicroelectronics · Industrial MEMS Audio Sensor, PDM, 64dB SNR, -40 to 85C, HLGA-6
- ICS-40720 — TDK InvenSense · Analog MEMS Microphone, 65dB SNR, low noise, bottom port, 3.35x2.5mm
- VM3000-D — Vesper (Qualcomm) · Piezoelectric MEMS Microphone, analog, waterproof IP57, 2.75x1.85mm
- MAX9867ETJ+T — Analog Devices (Maxim) · Ultra-Low-Power Audio Codec + Mic Preamp, I2S/I2C, TQFN-28
- IM69D130V01XTSA1 — Infineon · High-Performance MEMS Microphone, 69dB SNR, PDM, low distortion, 4x3mm
- ADAU7118ACPZ — Analog Devices · 8-ch PDM-to-I2S/TDM Converter, decimation filter, I2C, LFCSP-32
- SSM2019BRNZ-R7 — Analog Devices · Self-Contained Audio Preamplifier, low noise, 0.9nV/rtHz, SOIC-8
- MSM261D3526H1CPM — Goertek · Digital PDM MEMS Microphone, 62dB SNR, bottom port, 3.5x2.65mm
- S15OB381-RT — Goertek · Analog MEMS Microphone, 60dB SNR, bottom port, 3.76x2.95mm
- INA217AIDR — Texas Instruments · Low-Noise Microphone Preamplifier, instrumentation amp, 1.3nV/rtHz, SOIC-8
- SiSonic-SPM0687LR5H-1 — Knowles · High-Performance MEMS Microphone, 68dB SNR, PDM, 3.35x2.5mm
- SSM2167-1RMZ-REEL7 — Analog Devices · Low-Voltage Microphone Preamplifier with Compressor, MSOP-10
- MAX4466EXK+T — Analog Devices (Maxim) · Microphone Preamplifier, adjustable gain, SOT-23-5
- CS53L30-CWZR — Cirrus Logic · Quad Digital Microphone Audio ADC, PDM, I2S/TDM, I2C, QFN-32
- DRV632PWHP — Texas Instruments · DirectPath Stereo Line Driver, pop-free, click-free, HTSSOP-20
- MP34DT06JTR — STMicroelectronics · MEMS Audio Sensor, PDM, 66dB SNR, top port, HLGA-5
- VM3011-D — Vesper (Qualcomm) · Wake-on-Sound Piezo MEMS Microphone, PDM, ultra-low power, 3.76x2.95mm
- ADAU7002ACPZ — Analog Devices · Stereo PDM-to-I2S/TDM Converter, decimation filter, LFCSP-16
- SPK0641HT4H-1 — Knowles · Ultra-Low-Power PDM MEMS Microphone, always-on, 64dB SNR, 3.5x2.65mm
- TLV320ADC5140IRSBR — Texas Instruments · Quad-Channel Burr-Brown ADC, 120dB DNR, PDM/TDM/I2S, QFN-36
- MP23DB01HPTR — STMicroelectronics · MEMS Audio Sensor, high-AOP, PDM, 63.5dB SNR, HLGA-7