SPEC Sensitivity SNR Current AOP Clock LOW‐POWER MODE −26 dB FS ±1 dB 63 dBA 185 µA 120 dB SPL 400
  – 800 kHz STANDARD MODE −26 dB FS ±1 dB 64.5 dBA 430 .

* Smartphones
* Microphone Arrays
* Tablets
* Cameras
* Bluetooth Headsets
* Notebook PCs
* .

The T3902 is a low‐power, low‐noise digital MEMS microphone in a small package. The T3902 consists of a MEMS microphone element and an impedance converter amplifier followed by a fourth‐order Σ‐Δ modulator. The pulse density modulated (PDM) interface.

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