AA8227 データシートの表示（PDF） - BCD Semiconductor
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AA8227 Datasheet PDF : 12 Pages
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DUAL AUDIO POWER AMPLIFIER
Typical Performance Characteristics (Continued)
Preliminary Datasheet
AA8227
0
V =V =9V
CC1 CC2
R =4Ω
L
Rg=600Ω
-20 R =120Ω
NF
T =25oC
A
-40
0
V =V =9V
CC1 CC2
R =4Ω
L
R =120Ω
NF
-20 f=100Hz
T =25oC
A
-40
-60
-60
-80
10
100
1000
10000
Frequency f (Hz)
100000
-80
10
100
1000
10000
Signal Source Resistance Rg (Ω)
100000
Figure 16. Ripple Rejection Ratio vs. Frequency
Figure 17. Ripple Rejection Ratio vs.
Signal Source Resistance
Aug. 2006 Rev. 1. 0
BCD Semiconductor Manufacturing Limited
9
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