BU8332CKV-M Datasheet, PDF (9/29 Pages) Rohm – Directional Microphone Function

BU8332CKV-M
Typical Performance Curve(s)
2.60
2.60
2.55
2.55
2.50
2.50
2.45
2.45
2.40
2.7
3.0
3.3
3.6
3.9
Power Supply[V]
Figure 4. Output Voltage vs Power Supply
(MICBIAS1 output voltage)
2.40
2.7
3.0
3.3
3.6
3.9
Power Supply[V]
Figure 5. Output Voltage vs Power Supply
(MICBIAS2 output voltage)
0
-10
-20
-30
-40
-50
-60
-70
-80
10
100
1000
Frequency[Hz]
10000
Figure 6. PSRR vs Frequency
(MICBIAS1PSRR)
0
-10
-20
-30
-40
-50
-60
-70
-80
10
100
1000
Frequency[Hz]
10000
Figure 7. PSRR vs Frequency
(MICBIAS2PSRR)
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TSZ22111・15・001
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TSZ02201-0V1V0C104570-1-2
2014.10.31 Rev.002