亚洲大片精品永久免费_avtom影院永久地址_人与禽性视频77777交片_18涩涩午夜精品.www_国产精品二区一区_日日爽天天干

Sensitivity

  S

f=1KHz,

S.P.L=1Pa

-40

-38

-36

   dB

0dB=1V/Pa

Impedance

  Z

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

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

58

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<1%

110

dB