参数资料
型号: TPA0312PWPR
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频控制
英文描述: 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
封装: GREEN, PLASTIC, HTSSOP-24
文件页数: 4/36页
文件大小: 791K
代理商: TPA0312PWPR
www.ti.com
120
40
20
100
1k
10k 20k
Crosstalk
dB
f Frequency Hz
60
80
100
VO = 1 VRMS
RL = 10 k
Av = 4.1 dB
SE
20
0
LEFT TO RIGHT
RIGHT TO LEFT
120
40
20
100
1k
10k 20k
Shutdown
Attenuation
db
f Frequency Hz
60
80
100
VI = 1 VRMS
20
0
RL = 8 , BTL
RL = 32 , SE
RL = 10 k, SE
60
120
20
100
1k
10k 20k
SNR
Signal-T
o-Noise
Ratio
dB
f Frequency Hz
110
100
90
130
140
70
80
PO = 1 W
RL = 8
BTL
AV = 21.6 dB
AV = 15.6 dB
AV = 6 dB
TPA0312
SLOS335A – DECEMBER 2000 – REVISED OCTOBER 2004
CROSSTALK
SHUTDOWN ATTENUATION
vs
FREQUENCY
Figure 25.
Figure 26.
SIGNAL-TO-NOISE RATIO
vs
FREQUENCY
Figure 27.
12
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