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6
Rev.
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Drawn
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Note
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Date:
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This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.
and shall not be used in whole or in part without its written content
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6 5 34 2
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1
No. Item Specifications
1 Sensitivity - 38 ±3dB (0dB=1V/Pa,1kHz)
2 Frequency Response 50-16kHz
3 Current Consumption 0.5mA Max.
4 Directional Omnidirectional
5 S/N Ratio more than 58dB
6 Standard Operating Voltage 2V
7 Operating Voltage 1.1V~10V
8 Sensitivity reduction within -3dB at 1.5V
9 Distortion 2%
10 Storage Temperature -40 °C to +70°C
11 Operating Temperature -30 °C to +60°C
1. Characteristics
Test Condition (Vs=2V RL=2.2KΩ Ta=20 R.H.=65%)℃
20k5k 10k500 2k1k100 200
-30
20 50
Frequency(Hz)
★Frequency Resonse Curve
Relative Response (dB)
-20
-10
0
+10
+20
-6
-3
-10
-3
+3
0
+3
+10
10.08.02
王焕焕
BCM4527OLBC-38-01
Microphone
BCM4527OLBC-38-01
Page:2 of 6
DRG NO:
Date
B/TEM01.135A
A
徐 波
王 平
王焕焕
10.08.02
