Sense.MIC
I2C-output MEMS microphone
The Sense.MIC combines a PUI Audio AMM-2742-T-R omnidirectional MEMS microphone with the MAX11645 12-bit ADC. The microphone covers 20 Hz to 20 kHz with 59 dB SNR and 123 dB acoustic overload point. The ADC samples at up to 94.4 ksps and can operate a I2C speeds up to 1.7MHz, thereby fully covering the microphone's bandwidth. Suited for voice detection, sound-level monitoring, and audio recording applications.
Product Info
- Status
- Beta
- In Stock
- 10
- Pricing
Qty Each 1+ $15.00 10+ $13.50 50+ $12.75
Technical Summary
- Package
- T44-10 (PDF)
- Supplies
- 2.7–3.6V
- Interfaces
- I2C
Resources & Links
- Datasheet
- Download PDF
- JSON Tile Definition
- v0.3 (Feb 17, 2026)
- Drivers
- GitHub
- Discussion
- Discord
Pad Assignments
| Pad | Type | Function | Note | |
|---|---|---|---|---|
| 1 | ⏻ | GND | ||
| 2 | — | |||
| 3 | — | |||
| 4 | I2C | CLK | ||
| 5 | I2C | DAT | ||
| 6 | A | AOUT | reference analog audio output | |
| 7 | — | |||
| 8 | — | |||
| 9 | — | |||
| 10 | ⏻ | V+ | 2.7-3.6V |
I2C
I2C- Mode
- slave
- Max Clock
- 1.7MHz
- Address
- 0x36
- Format
- —
| Function | Required | Pad(s) |
|---|---|---|
| I2C.CLK | Yes | 4 |
| I2C.DAT | Yes | 5 |
Development Product — This is an electronic development module intended for evaluation, prototyping, and integration into other designs by qualified engineers and developers. It is not a finished consumer product and has not been independently certified for FCC, CE, UL, or other regulatory compliance. The integrator of this module into a finished product is responsible for obtaining all necessary certifications. Not intended for use in life-support systems, safety-critical applications, or any application where failure could result in personal injury or property damage. See our Terms of Sale for full details.