Datasheet

EVE GmbH
Hollefeldstr. 16
48282 Emsdetten
Tel.: [phone]
Fax: [phone] - 24
www.eve.de • [e-mail]
date/contact: 260218/CMA
finishing: TKI
last update: -
drawing: 91751
unit: mm
tolerance: -
page: 1/2
PMO4530SN47UQ
1 Name：Omnidirectional Electret Condenser Microphone (BACK Electret Type)
2
3 Electrical Specifications
:
3.1
Sensitivity Range
-47±3dB RL=2.2K¡ VS=2.0V
( 1KHz 0dB=1V/Pa)
3.2
Impedance
Max .2.2K¡ 1KHz (RL=2.2K¡
3.3
Frequency
50-12000 Hz
3.4
Current Consumption
Max.0.5PA
3.5
Operation Voltage Range
1.0V-10V
3.6
Max. Sound Pressure
Level
110dB S.P.L
3.7
S/N Ratio
More than 58dB
3.8
Sensitivity Reduction
2.0V-1.5V Sensitivity Variation less than 3dB
3.9 Typical Frequency Response Curve˖
3.10 Schematic Diagram ˖