BeStar BCM4527OLBC-38-01 - Manual (Page 3)

C
A
6
Rev. Date
5
Drawn
B
www.be-star.com [email protected]
Approved by:
4
Note
Date:
Checked by:
Drawn by:
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10.08.02
2. Drawing
0
30 330
BCM4527OLBC-38-01
120
60
90
★Angular Response
220
300
270
180
150 210
BCM4527OLBC-38-01
Microphone
王焕焕
filter
Shield Case
ECM unit
C2
33pF C1
10pF
FET impedance
Converter
3. Measurement Circuit:
GND
Terminal 2
Output
Power Supply 2.0V
RL=2.2K
Terminal 1
C:1μ F
Page:3 of 6 DRG NO: B/TEM01.135A
王焕焕
A 10.08.02 徐 波
王 平
+
Terminal 1
Terminal 2
+
-
2.7 ±0.15
Ш
4
.5
±0
.1