9.4 * 6.5mm Microphone

Sensitivity

  S

f=1KHz,

S.P.L=1μBar

-64

-62

-60

   dB

0dB=1V/μBar

Impedance

  Z

f=1KHz,

S.P.L=1μBar

2.2

KΩ

Directivity

                  Omni-directional

Current  Consumption

  I

500

μA

Operation Voltage Range

  VS

1.0

4.5

10

V

S/N Ratio

 S/N(A)

f=1KHz, S.P.L=1Pa

A Curve

55

dB

Decreacing Voltage Characteristic

  △S

f=1KHz, S.P.L=1Pa

VS=4.5-3.0V

-3

dB

Max.Input Sound Level

 MISPL

f=1KHz,

Distortion≤3%

115

dB