參數(shù)資料
型號: TPA102DGNR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 0.07 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: GREEN, PLASTIC, MSOP-8
文件頁數(shù): 6/25頁
文件大?。?/td> 751K
代理商: TPA102DGNR
www.ti.com
20
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
f Frequency Hz
1
0.1
0.01
0.001
100
1k
10k
20k
VDD = 5 V
AV = 1 V/V
RL = 10 k
CB = 1 F
1
SNR
Signalto-Noise
Ratio
dB
AV Voltage Gain V/V
104
100
96
92
5
7
9
10
94
98
102
8
6
2
4
3
VI = 1 V
20
Crosstalk
dB
f Frequency Hz
60
100
150
100
1k
10k
20k
70
80
90
110
120
130
140
VDD = 3.3 V
VO = 1 V
RL = 10 k
CB = 1 F
IN2 to OUT1
IN1 to OUT2
20
Crosstalk
dB
f Frequency Hz
60
100
150
100
1k
10k
20k
70
80
90
110
120
130
140
VDD = 5 V
VO = 1 V
RL = 10 k
CB = 1 F
IN1 to OUT2
IN2 to OUT1
TPA102
SLOS213D – AUGUST 1998 – REVISED SEPTEMBER 2004
SIGNAL-TO-NOISE RATIO
TOTAL HARMONIC DISTORTION + NOISE
vs
VOLTAGE GAIN
FREQUENCY
Figure 35.
Figure 36.
CROSSTALK
vs
FREQUENCY
Figure 37.
Figure 38.
14
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