BeStar BCM9767P LF - Manual (Page 3)

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B
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1
10.04.27
BCM9767P LF
王焕焕
120
60
30
90
★Angular Response
BCM9767P LF
150
3.Measurement Circuit:
220
330
2.Drawing
0
300
270
210
180
DRG NO: Page:3 of 6
Microphone
BS/TEM01.008C
博 士 達
徐 波
张秀琴
S dB
ECM unit
MIC.CASE
R
Terminal 1
Vs
I uA
6.7 0.2
9
.7
0
.2
Terminal 2 Ground
Terminal 1 Output
1.9 ±0.5
5 ±0.5
0
.4
±0
.1
2
.4
±0
.2
C 10.04.27 王焕焕
A 02.08.22 姜丽敏
王丽娟 06.06.12 B
Vs=1.5V