參數(shù)資料
型號(hào): TPA0242PWPG4
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): 35/35頁
文件大小: 806K
代理商: TPA0242PWPG4
www.ti.com
100
120
20
100
80
1k
10k
RL = 32
C(BYP) = 0.47 F
SE
AV = 0 dB
60
40
20
0
f Frequency Hz
20k
AV = 14 dB
Supply
Ripple
Rejection
Ratio
dB
120
80
20
100
1k
10k 20k
Crosstalk
dB
f Frequency Hz
90
100
110
PO = 1 W
RL = 8
AV = +20 dB
BTL
70
60
LEFT TO RIGHT
RIGHT TO LEFT
50
40
120
40
20
100
1k
10k 20k
Crosstalk
dB
f Frequency Hz
60
80
100
VO = 1 VRMS
RL = 10 k
AV = 6 dB
SE
LEFT TO RIGHT
RIGHT TO LEFT
110
90
70
50
120
80
20
100
1k
10k 20k
Crosstalk
dB
f Frequency Hz
90
100
110
PO = 1 W
RL = 8
AV = 6 dB
BTL
70
60
LEFT TO RIGHT
RIGHT TO LEFT
50
40
TPA0242
SLOS287C – NOVEMBER 1999 – REVISED SEPTEMBER 2004
SUPPLY RIPPLE REJECTION RATIO
CROSSTALK
VS
FREQUENCY
Figure 15.
Figure 16.
CROSSTALK
VS
FREQUENCY
Figure 17.
Figure 18.
9
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