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3-Pack INMP441 MEMS Omnidirectional Microphone, I2S Digital Audio Interface Module (24-Bit) for ESP32 & IoT Voice Projects
- Product Description
- The INMP441 is an advanced digital MEMS microphone designed for high-performance audio capture in smart homes, voice assistants, and IoT devices. With its bottom-port design and advanced features, this microphone delivers clear sound quality while consuming minimal power.
- Product Highlights
- High Precision: Equipped with a 24-bit digital I2S interface for highly precise audio processing.
- Outstanding Sound Quality: Boasts a remarkable signal-to-noise ratio of 61 dBA, helping ensure clarity even in noisy environments.
- Wide Frequency Response: Flat response from 60Hz to 15kHz supports natural and balanced sound reproduction.
- Energy Efficient: Consumes only 1.4mA of current, ideal for battery-powered applications.
- Compact Design: Measures just 14mm x 14mm, making it suitable for space-constrained designs.
- Wide Application: Perfect for portable recorders, smart home, and IoT applications.
- Simple Connection: Seamless connection via a standard I2S interface.
- High-Precision Output: 24-bit digital output for clear sound quality.
- Reliable & Durable: Built with durable MEMS technology for reliable performance.
- Electrical Parameters
- Signal-to-Noise Ratio (SNR): 61 dBA
- Sensitivity: -26 dBFS
- Frequency Range: 60Hz to 15kHz
- Power Consumption: 1.4mA
- PSR (Power Supply Rejection): -75 dBFS
- Interface: Industry-Standard 24-bit I2S
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- CRYSTAL-CLEAR SOUND QUALITY: The INMP441 microphone delivers an impressive 61 dBA signal-to-noise ratio, helping ensure clear audio capture even in noisy environments. Its wide frequency response (60Hz15kHz) supports accurate sound reproduction, ideal for musicians, podcasters, or anyone who demands high-quality audio performance.
- PLUG-AND-PLAY SIMPLICITY: Designed with convenience in mind, the INMP441 features a standard 24-bit I2S interface that connects easily with popular devices like ESP32 modules, microcontrollers, and DSPsno additional audio codec required. Simply follow the step-by-step guide to set up your development board.
- ENERGY-EFFICIENT DESIGN: With ultra-low power consumption at just 1.4mA, the INMP441 is ideal for battery-powered applications. Whether you're building a portable recorder or integrating it into IoT devices, this microphone helps ensure long-lasting performance without compromising quality.
- VERSATILE & RELIABLE: Built with durable MEMS technology, the INMP441 offers exceptional stability across various conditions. Its high PSR (-75 dBFS) and -26 dBFS sensitivity make it suitable for both close-range voice recording and ambient sound collection, delivering consistent results.
- COMPACT SIZE FOR SEAMLESS INTEGRATION: Measuring only 14mm x 14mm, the INMP441 fits easily into tight spaces while maintaining superior audio quality. Its compact design makes it perfect for wearable tech, smart home devices, or any project where space is limited but performance isn't compromised.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by GeekSpace Return Policy
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