C
A
6
Rev.
Date
5
Drawn
B
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Note
Date:
Checked by:
Drawn by:
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D
E
G
F
H
6 5 4 3 2
C
A
1
B
D
E
F
G
H
1
BCM6027OPF-38
王焕焕
120
60
30
90
★Angular Response
150
220
330
2.Drawing
0
300
270
210
180
徐 波
DRG NO:
Page:3 of 6
王焕焕
10.08.01
A
王 平
Microphone
BS/TEM01.133A
Shield Case
ECM unit
FET impedance
Converter
3. Measurement Circuit:
-
GND
Terminal 2
Output
Power Supply 2.0V
RL=2.2K
Terminal 1
C:1μF
+
filter
10.08.01
BCM6027OPF-38
Acoustics & Sensor
1.0±0.1
terminal 1
Terminal 2
Ø6.0±0.2
1.9±0.2
+
-
2.8±0.2
2-Ø0.4±0.03
2.7±0.2
