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9.7 * 4.5 mm microphone

  • ME97H45
  • 9.7*4.5mm
  • > 58dB
  • 110dB
  • -40±3dB
  • 20-5000HZ
  • 1~10V

Product Description


Parameter

 

SPEC.

 

Unit

Directional Characteristic

Omni - Directional

Sensitivity

-40±3

dB

Impedance

2.2(Max)

S/N Ratio ( A weighted network)

58(Min)

dB

 

Maximum Input Sound Pressure Level

110

THD≤3%

 

dB

Standard Operating Voltage

4.5

Vdc

Operating Voltage Range

1.0~10.0

Vdc

Decrease Voltage Characteristics(Vs=4.5 to 3.0V dc)

-3(Max)

dB

Current Consumption

500(Max)

μA

Standard Test Circuit

See Fig. 1

Frequency Response Characteristic

See Fig. 2

 

Memo

 

Standard test condition

RL=2.2kΩ, Vs=4.5V dc

(@f=1kHz, Pin=1Pa, 0dB=1V/Pa,L=50 cm)


Appearance drawing

微信截图_20200325160936

Product Inquiry

Contact Us

Tel: +86-519-89185720
E-mail:  norr@manorshi.com
Address: Building 5, No. 8 Chuangye Road, Shezhu Town, Liyang City, Changzhou, Jiangsu, China

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