MP34DB01 데이터 시트보기 (PDF) - STMicroelectronics
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MP34DB01 Datasheet PDF : 16 Pages
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Acoustic and electrical specifications
2.3
Frequency response
Figure 3. Typical frequency response normalized at 1 kHz
10
8
6
4
2
0
-2
-4
-6
-8
-10
10
100
1000
Frequency [Hz]
MP34DB01
10000
AM045317v1
Table 6. Frequency response mask for digital microphones
Frequency / Hz (1)
Lower limit
Upper limit
20...100
-5
+5
100...8000
-2
+2
8000...20000
-5
+5
1. At T = 20 °C and acoustic stimulus = 1 Pa (94 dB SPL).
Unit
dBr 1kHz
dBr 1kHz
dBr 1kHz
8/16
Doc ID 17924 Rev 8
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