




🎧 Elevate your sound game with the tiniest digital mic that packs a punch!
The Adafruit I2S MEMS Microphone Breakout (SPH0645LM4H) is a compact, low-cost digital microphone designed for high-fidelity audio capture. Featuring a purely digital I2S output, it offers a frequency response from 50Hz to 15KHz and is optimized for Cortex M-series and single-board computers. Its unidirectional design and 94dB sensitivity make it perfect for precise sound detection in professional and DIY audio projects.
| Special features | Purely digital with a digital output, optimized for Cortex M-series chips and single-board computers |
| Compatible devices | Personal Computer |
| Colour | Blue |
| Included components | Microphone |
| Polar pattern | Unidirectional |
| Audio sensitivity | 94 Decibels |
| Item weight | 5 Grams |
| Impedance | 16 Ohms |
| Microphone form factor | Mini |
| Item dimensions L x W x H | 7.6 x 5.1 x 2.5 centimeters |
| Power source | Corded Electric |
| Number of batteries | 1 Lithium Ion batteries required. |
| Material | Plastic, Resin |
| Signal-to-noise ratio | 15 dB |
| Hardware platform | PC |
| Number of channels | 1 |
| Frequency response | 15 KHz |
| Manufacturer | Adafruit |
| UPC | 717520031291 604776613404 |
| Item model number | 3421 |
| Product Dimensions | 7.62 x 5.08 x 2.54 cm; 5 g |
| ASIN | B06XNL2GBW |
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