APA2060 Datasheet, PDF (8/30 Pages) Anpec Electronics Coropration – 2.4W Stereo Fully Differential Audio Power Amplifier With Stereo Class AB

APA2060
Typical Operating Characteristics (Cont.)
(T_A = +25°C, unless otherwise noted.)
Crosstalk vs. Frequency
+0
V_DD=5.0V
-20
R_L=8Ω
A_V=10dB
C_i=0.47µF
-40 P_O=130mW
AMP Mode
-60
-80
-100
-120
Right to Left
Left to Right
-140
20
100
1k
Frequency (Hz)
10k 20k
CMRR vs. Frequency
+0
V_DD=5.0V
-10 R_L=8Ω
-20
A_V=10dB
V_in=0.2V_PP
-30 ^Ci^=0.47µF
Input Short
-40 _{AMP Mode}
-50
-60
-70
-80
-90
-100
20
100
1k
Frequency (Hz)
10k 20k
Frequency Response
+11
+220
Frequency Response
+22
+220
Gain
+10
+200
+21
Gain
+200
+9
Phase
V_DD=5.0V
+8
R_L=8Ω
A_V=10dB
C_i=0.47µF
AMP Mode
+7
10
100
1k
10k
Frequency (Hz)
+180
+160
+140
200k
Output Noise Voltage vs.
Frequency
50µ
Right channel
Left channel
10µ
V_DD=5.0V
R_L=8Ω
A_V=10dB
C_in=0.47µF
A-Wighting
AMP Mode
1µ
20
100
1k
Frequency (Hz)
10k 20k
Copyright © ANPEC Electronics Corp.
8
Rev. A.3 - Mar., 2010
+20
+19
+18
10
Phase
V_DD=5.0V
R_L=8Ω
A_V=21.6dB
C_i=0.47µF
AMP Mode
100
1k
10k
Frequency (Hz)
+180
+160
+140
200k
Crosstalk vs. Frequency
+0
V_DD=5.0V
-20
HV_DD=3.3V
R_L=4Ω(AMP)
R_L=10kΩ(HP)
-40 P_O=200mW(AMP)
AMP(active) mode
-60 ^{HP mode}
-80
Left(AMP) to Right(HP)
-100 ^{Right(AMP) to Right(HP)}
-120 ^{Left(AMP) to Left(HP)} _{Right(AMP) to Left(HP)}
-140
20
100
1k
Frequency (Hz)
10k 20k
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