LQMBA3812718-004 key parameters:

1. Type: analog MEMS microphone with active noise cancellation (ANC)

2. Dimension: 2.75 mmｘ1.85 mmｘ0.95 mm

3. Supply voltage: 1.5 V-3.6 V

4. Current consumption: <200 μA

5. Sensitivity: 38±1 dBV/Pa

6. Signal to noise ratio (SNR): 66 dBA

7. THD: 0.5%@94 dBSPL@1 kHz (typical)

8. AOP: 130 dBSPL

9. LFRO: 10 Hz

10. PSR: -90 dBV