APA2175QBI-TRG データシートの表示（PDF） - Anpec Electronics
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APA2175QBI-TRG Datasheet PDF : 19 Pages
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APA2175
Typical Operating Characteristics (Cont.)
Output Noise Voltage vs. Frequency
50µ
30µ
20µ
Left channel
10µ
7µ
5µ
3µ
2µ
1µ
20
Right channel
VDD=3.3V
RL=600Ω
AV=-1.5V/V
Ci=1µF
A-Weighting
100
1k
Frequency (Hz)
10k 20k
Frequency Response
+4
+220
Gain
+3
+200
Phase
+2
+180
+1
+0
10
VDD=3.3V
Av=-1.5V/V
RL=600Ω
Ci=1µF
+160
100
1k
10k
Frequency (Hz)
+140
200k
PSRR vs. Frequency
+0
-10
-20
VDD=3.3V
RL=600Ω
AV=-1.5V/V
-30 Ci=1µF
-40 Vrr=0.1Vrms
-50
-60
-70
Right channel
-80
-90
-100
-110
Left channel
-120
20
100
1k
Frequency (Hz)
10k 20k
Copyright © ANPEC Electronics Corp.
6
Rev. A.3 - Jul., 2010
Output Noise Voltage vs. Frequency
50µ
30µ
20µ
Left channel
10µ
7µ
5µ
3µ
2µ
1µ
20
Right channel
VDD=3.3V
RL=100kΩ
AV=-1.5V/V
Ci=1µF
A-Weighting
100
1k
10k 20k
Frequency (Hz)
Frequency Response
+4
+220
+3
Gain
+200
Phase
+2
+180
+1
+0
10
VDD=3.3V
Av=-1.5V/V
RL=100kΩ
Ci=1µF
+160
100
1k
10k
+140
200k
Frequency (Hz)
PSRR vs. Frequency
-20
-30
VDD=3.3V
RL=100kΩ
-40 AV=-1.5V/V
Ci=1µF
-50 Vrr=0.1Vrms
-60
-70
Right channel
-80
-90
-100
Left channel
-110
-120
20
100
1k
Frequency (Hz)
10k 20k
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