參數(shù)資料
型號: TPA6011A4PWP
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
封裝: GREEN, PLASTIC, HTSSOP-24
文件頁數(shù): 6/35頁
文件大?。?/td> 744K
代理商: TPA6011A4PWP
www.ti.com
20
20 k
100
1 k
10 k
f Frequency Hz
PSRR
Power
Supply
Rejection
Ratio
(BTL)
dB
0
80
70
60
50
40
30
20
10
VDD = 5 V
RL = 8
C(BYP) =0.47 F
BTL
Gain = 1
Gain = 10
120
0
110
100
90
80
70
60
50
40
30
20
10
20
20 k
100
1 k
10 k
f Frequency Hz
HP/Line
Attenuation
dB
Line Active
HP Active
VDD = 5 V
VI = 1 VRMS
RL = 8
BTL
20
20 k
100
1 k
10 k
f Frequency Hz
PSRR
Power
Supply
Rejection
Ratio
(SE)
dB
100
+0
90
80
70
60
50
40
30
20
10
Gain = 14 dB
Gain = 0 dB
VDD = 5 V
RL = 32
C(BYP) =0.47 F
SE
0
10
20
30
40
50
60
70
80
90
40
30
20
10
0
10
20
BTL Gain dB
Input
Impedamce
Z
I
k
TPA6011A4
SLOS392A – FEBRUARY 2002 – REVISED JULY 2004
HP/LINE ATTENUATION
POWER SUPPLY REJECTION RATIO (BTL)
vs
FREQUENCY
Figure 23.
Figure 24.
POWER SUPPLY REJECTION RATIO (SE)
INPUT IMPEDANCE
vs
FREQUENCY
BTL GAIN
Figure 25.
Figure 26.
14
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