Inmp441 Omnidirectional Microphone Module I2s Interface Mems High Precision Support Esp32
Product Details
| Type: | Microphone Module |
|---|---|
| Application: | / |
| Certification: | / |
Diamond Member Since 2016
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Year of Establishment
2008-09-17
Number of Employees
18
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Basic Info.
- Model NO.
- INMP441
- Supply Voltage
- 1.8-3.3V DC
- Signal Voltage
- 1.8-3.3V
- Average Current
- ~1.4mA
- Frequency Range
- 60-15000Hz
- Communication
- I2s
- PCB Dimensions
- 14 X 14mm
- Transport Package
- Box
- Specification
- 11 x 6 x 1 cm
- Trademark
- /
- Origin
- Chn
- HS Code
- 9030900090
- Production Capacity
- 500000PCS/Year
Product Description
INMP441 Omnidirectional Microphone Module I2S Interface MEMS High Precision Low Power Ultra Support ESP32
* The INMP441 MEMS Microphone - I2S module is a high-performance, low-power digital microphone designed for superior audio capture. Utilizing MEMS (Micro-Electro-Mechanical Systems) technology, it delivers excellent sound quality with a wide frequency response and high signal-to-noise ratio (SNR). The module communicates via the I2S (Inter-IC Sound) interface, ensuring precise digital audio data transmission, making it ideal for applications like voice recognition, conferencing, and audio recording. Its compact design, low power consumption, and robust performance make it a popular choice for integrating high-quality audio capabilities into portable devices, IoT systems, and embedded projects.
* The INMP441 MEMS Microphone - I2S module is a high-performance, low-power digital microphone designed for superior audio capture. Utilizing MEMS (Micro-Electro-Mechanical Systems) technology, it delivers excellent sound quality with a wide frequency response and high signal-to-noise ratio (SNR). The module communicates via the I2S (Inter-IC Sound) interface, ensuring precise digital audio data transmission, making it ideal for applications like voice recognition, conferencing, and audio recording. Its compact design, low power consumption, and robust performance make it a popular choice for integrating high-quality audio capabilities into portable devices, IoT systems, and embedded projects.
| Type | Sound Sensor |
| High PSR | -75 dBFS |
| High sensitivity | - 26 dBFS |
| VCC | Input power, 1.8V to 3.3V. |
| SCK | Serial data clock for I2S interface |
| Stable frequency response | from 60 Hz to 15 kHz |
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