I2S MEMS Microphone Breakout - MEMS microphone module
ID: 1196220
5902186300682
zł24.92
Tax included
zł20.26 tax excl.
The ICS43434 digital MEMS microphone module with an I2S interface that eliminates the need for A/D conversion and provides clean audio output in the range of 50 Hz to 15 kHz. With channel selection and low current consumption, it is suitable for stereo systems, voice recognition and portable applications. Compatible with popular microcontrollers, it provides high quality sound with low noise. Adafruit 6049
Description
The ICS43434 MEMS microphone module with I2S interface is a modern solution for digital audio recording, ideal for microcontrollers and single-board computers. Unlike traditional analog microphones, the ICS43434 provides a fully digital output, eliminating the need for analog-to-digital conversion. The device operates in the frequency range of 50 Hz to 15 kHz, and an integrated low-pass filter removes interference above 24 kHz. The microphone features three digital pins: Clock, Data, and Word Select, which communicate with the I2S controller in the host system. A channel select pin allows choosing between left or right, enabling the use of two modules to create a complete stereo setup. The bottom acoustic port design allows for precise orientation of the microphone toward the sound source. Low power consumption and a high signal-to-noise ratio make the module ideal for portable applications, voice recorders, voice recognition systems, and acoustic analyzers. The device is compatible with microcontrollers such as ESP32, SAMD21, RP2040, and single-board computers like the Raspberry Pi.
Features
- Microphone type: digital MEMS with I2S interface
- Frequency range: 50 Hz to 15 kHz
- Built-in low-pass filter: 24 kHz
- Sensitivity: -26 dB FS ±1 dB
- Signal-to-noise ratio (SNR), performance mode: 65 dBA
- Signal-to-noise ratio (SNR), low-power mode: 64 dBA
- Current consumption, performance mode: 490 µA
- Current consumption, low-power mode: 230 µA
- Maximum acoustic overload point (AOP): 120 dB SPL
- Sampling rate, performance mode: 23 to 51.6 kHz
- Sampling rate, low-power mode: 6.25 to 18.75 kHz
- Acoustic port: bottom
- Power supply voltage: 1.6V to 3.6V
- Communication interface: I2S (Clock, Data, Word Select)
- Left/Right channel configuration: via Select pin
1196220
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
You might also like
Cables for evaluation boards, set of 10 pcs., blue colour
zł5.20
24h
Available quantity: 198
Available
Cables for evaluation boards, set of 10 pcs., red colour
zł5.20
24h
Available quantity: 235
Available
Cables for evaluation boards, set of 10 pcs., green colour
zł5.46
24h
Available quantity: 348
Available
Cables for evaluation boards, set of 10 pcs., yellow colour
zł5.61
24h
Available quantity: 54
Available
Other products in the same category (16)
Module with PDM microphone. It allows you to receive a sound signal and send it using PDM modulation. Adafruit 3492
zł27.36
24h
Available quantity: 7
Available
Module with the WM8960 audio codec, which allows you to operate 1 W stereo speakers and two microphones via the I2S interface. Waveshare WM8960 Audio HAT
zł88.09
4 weeks
No product available!
Module with WM8960 audio decoder that allows you to operate 1 W stereo speakers and two microphones via the I2S interface. Adafruit 4757
zł135.78
4 weeks
No product available!
Audio Analyzer is a module with sound analyzer based on the MSGEQ7 system. It divides the sound into seven frequency bands, and then allows you to read the peak levels of each band. It allows you to measure the sound in the following frequencies: 63Hz, 160Hz, 400Hz, 1kHz, 2.5kHz, 6.25kHz and 16kHz. DFRobot DFR0126
zł90.48
4 weeks
No product available!
This small breakout board couples an Electret microphone (100Hz–10kHz) with a 60x mic preamplifier to amplify the sounds of voice, claps, door knocks or any sounds loud enough to be picked up by a microcontroller’s analog-to-digital converter. Each breakout comes fully assembled and works from 2.7V up to 5.5V. BOB-12758
zł43.63
3 weeks
No product available!
The VM-CLAP1 Hand Clap Sensor from Verbal Machines is a low-power, microprocessor-based audio sensor that can detect hand claps or finger snaps while ignoring background noises such as human speech or music. Pololu 2580
zł103.25
24h
Available quantity: 1
Available
Available
Module with omnidirectional digital microphone MEMS INMP441. It communicates via the I2S interface
zł18.40
4 weeks
No product available!
MEMS SPM1423 digital microphone module with PDM modulation. It communicates via the I2S interface. M5Stack U089
zł22.90
24h
Available quantity: 2
Available
MEMS microphone module that will allow voice detection, sound recording or audio transmission. It communicates via an I2S interface. DFRobot SEN0526
zł22.87
4 weeks
No product available!
Module with electret microphone and LM393 amplifier that will allow you to detect voice, clap, slam doors and other sounds using analog or digital output
zł4.11
24h
Available quantity: 38
Available
Audio module with two microphones and display designed to work with the Raspberry Pi. Pimoroni PIM524
zł188.40
24h
Available quantity: 1
Available
Audio module with Jack (TRS) connector and THAT 1206 balanced line receiver. Offers low distortion and high attenuation. SparkFun BOB-14002
zł78.02
24h
Available quantity: 1
Available
A module with an electret microphone and MAX9812 amplifier, which will allow you to detect a voice, a clap or a door slam. Has an analog output
zł29.80
24h
Available quantity: 2
Available
Module with MEMS type microphone (SPH0645LM4H-B). It allows you to receive a sound signal and send it using the I2S audio interface. Powered by 1.6 ... 3.6V voltage. Adafruit 3421
zł36.70
4 weeks
No product available!
A module with a MEMS microphone that will allow you to detect a voice, a clap or a door slam. The board has an analog output. DFRobot SEN0487
zł13.17
24h
Available quantity: 8
Available
The ICS43434 digital MEMS microphone module with an I2S interface that eliminates the need for A/D conversion and provides clean audio output in the range of 50 Hz to 15 kHz. With channel selection and low current consumption, it is suitable for stereo systems, voice recognition and portable applications. Compatible with popular microcontrollers, it provides high quality sound with low noise. Adafruit 6049