參數(shù)資料
型號(hào): TPA4411MRTJR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 0.1 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC20
封裝: 4 X 4 MM, GREEN, PLASTIC, TQFN-20
文件頁(yè)數(shù): 4/32頁(yè)
文件大小: 1252K
代理商: TPA4411MRTJR
www.ti.com
120
100
80
60
40
20
0
10
100
1 k
10 k
100 k
Left to Right
Right to Left
f Frequency Hz
Crosstalk
dB
VDD = 3 V,
PO = 20 mW
RL = 16
120
100
80
60
40
20
0
10
100
1 k
10 k
100 k
Left to Right
Right to Left
f Frequency Hz
Crosstalk
dB
VDD = 3.6 V,
PO = 1.6 mW
RL = 16
120
100
80
60
40
20
0
10
100
1 k
10 k
100 k
Left to Right
Right to Left
VDD = 3 V,
PO = 1.6 mW
RL = 16
f Frequency Hz
Crosstalk
dB
120
100
80
60
40
20
0
10
100
1 k
10 k
100 k
Left to Right
Right to Left
f Frequency Hz
Crosstalk
dB
VDD = 3.6 V,
PO = 20 mW
RL = 16
0
20
40
60
80
100
120
1.8
2.3
2.8
3.3
3.8
4.3
180
° Out of Phase
In Phase
P
O
Output
Power
mW
VDD Supply Voltage V
THD = 1 %
RL = 16
0
50
100
150
200
250
1.8
2.3
2.8
3.3
3.8
4.3
180
° Out of Phase
In Phase
P
O
Output
Power
mW
VDD Supply Voltage V
THD = 10 %
RL = 16
0
20
40
60
80
100
120
140
160
1.8
2.3
2.8
3.3
3.8
4.3
180
° Out of Phase
In Phase
P
O
Output
Power
mW
VDD Supply Voltage V
THD = 1 %
RL = 32
0
50
100
150
200
250
1.8
2.3
2.8
3.3
3.8
4.3
180
° Out of Phase
In Phase
P
O
Output
Power
mW
VDD Supply Voltage V
THD = 10 %
RL = 32
I
DD
Quiescent
Supply
Current
mA
VDD Supply Voltage V
0
1
2
3
4
5
6
7
8
9
10
0
1
1.5
2
2.5
3
3.5
4
4.5
5
SLOS430E – AUGUST 2004 – REVISED MARCH 2008
CROSSTALK
vs
FREQUENCY
Figure 43.
Figure 44.
Figure 45.
CROSSTALK
OUTPUT POWER
vs
FREQUENCY
SUPPLY VOLTAGE
Figure 46.
Figure 47.
Figure 48.
OUTPUT POWER
QUIESCENT SUPPLY CURRENT
vs
SUPPLY VOLTAGE
Figure 49.
Figure 50.
Figure 51.
12
Copyright 2004–2008, Texas Instruments Incorporated
Product Folder Link(s): TPA4411 TPA4411M
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