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🎧 Elevate your sound game with the tiniest digital mic that packs a punch!
The Adafruit I2S MEMS Microphone Breakout (SPH0645LM4H) is a compact, purely digital microphone designed for high-quality audio capture. With a frequency response of 50Hz to 15kHz and optimized for modern microcontrollers, it delivers low-noise, sensitive sound detection in a sleek, space-saving form factor—ideal for voice recording, video conferencing, and embedded audio projects.
| ASIN | B06XNL2GBW |
| Antenna Location | Voice Recording, Video Recording, Video Conference |
| Audible Noise | 15 Decibels |
| Audio Sensitivity | 94 Decibels |
| Best Sellers Rank | 96,238 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,756 in RCA Cables |
| Box Contents | Microphone |
| Brand Name | Adafruit |
| Colour | Blue |
| Compatible Devices | Personal Computer |
| Connectivity Technology | XLR |
| Connector Type | XLR |
| Customer Reviews | 4.6 4.6 out of 5 stars (65) |
| Enclosure Material | Plastic, Resin |
| Frequency Range | 50 hz 15 khz |
| Frequency Response | 15 KHz |
| Hardware Platform | PC |
| Impedance | 16 Ohms |
| Item Dimensions | 7.6 x 5.1 x 2.5 centimetres |
| Item Weight | 5 Grams |
| Manufacturer | Adafruit |
| Manufacturer Part Number | 3421 |
| Maximum Frequency | 15 KHz |
| Microphone Form Factor | Mini |
| Model Name | Adafruit I2S MEMS Microphone Breakout |
| Model Number | 3421 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Channels | 1 |
| Polar Pattern | Unidirectional |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 15 dB |
| Special Feature | Purely digital with a digital output, optimized for Cortex M-series chips and single-board computers |
| UPC | 717520031291 604776613404 |
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