Product Details
MEMS Microphone Speciications:Diamension: 4.72(L)×3.76(W)×1.25(H)mm Sensitivity: -26±3dB (0dB=1V/Pa,at 1KHz),it can be adjusted.Directivity: OmnidirectionalFrequency Range: 100~7K HZStandard Operation Voltage: 2.1V(1.5V~3.6V)Current Reduction: Max0.7 mAS/N ratio: More than 57dB(A)Out put: digital output