參數(shù)資料
型號： TPA4411YZH
廠商： Texas Instruments, Inc.
英文描述： Filter Module with Resistor Network
中文描述： 80兆瓦的無蓋立體聲耳機(jī)驅(qū)動器
文件頁數(shù)： 12/21頁
文件大?。?/td> 859K
代理商： TPA4411YZH
www.ti.com
0
20
40
60
80
100
120
140
160
10
100
1000
10000
Out of Phase
In Phase
PO
R
L
Load Resistance
DD
= 3 V,
V
f
IN
= 1 kHz,
P
O
= P
OUTL
+ P
OUTR
0
50
100
150
200
250
10
100
1000
10000
Out of Phase
In Phase
PO
R
L
Load Resistance
V
= 3 V,
THD = 10%,
f
IN
= 1 kHz,
P
O
= P
OUTL
+ P
OUTR
0
50
100
150
200
250
10
100
1000
10000
Out of Phase
In Phase
PO
R
L
Load Resistance
V
= 3.6 V,
THD = 1%,
f
IN
= 1 kHz,
P
O
= P
OUTL
+ P
OUTR
0
50
100
150
200
250
300
350
10
100
1000
10000
Out of Phase
In Phase
PO
R
L
Load Resistance
V
= 3.6 V,
THD = 10%,
f
IN
= 1 kHz,
P
O
= P
OUTL
+ P
OUTR
0
50
100
150
200
250
300
350
10
100
1000
10000
Out of Phase
In Phase
PO
R
L
Load Resistance
V
= 4.5 V,
THD = 10%,
f
IN
= 1 kHz,
P
O
= P
OUTL
+ P
OUTR
0
50
100
150
200
250
300
350
400
450
500
10
100
1000
10000
Out of Phase
In Phase
PO
R
L
Load Resistance
V
= 4.5 V,
THD = 10%,
f
IN
= 1 kHz,
P
O
= P
OUTL
+ P
OUTR
G
f Frequency Hz
P
0
0.5
1
1.5
2
2.5
3
3.5
10
100
1 k
10 k
100 k
1 G
90
70
50
30
10
10
30
50
70
90
V
CC
= 3 V,
R
L
= 16
Phase
Gain
160
140
120
100
80
60
40
20
0
20
10
100
f Frequency Hz
1 k
10 k
100 k
O
V
O
= 1 V
RMS
V
DD
= 3 V
f
IN
= 1 kHz
R
L
= 32
0
0.5
1
1.5
2
2.5
3
3.5
10
100
1 k
10 k
100 k
1 G
90
70
50
30
10
10
30
50
70
90
G
f Frequency Hz
P
V
CC
= 3.6 V,
R
L
= 16
Phase
Gain
TPA4411
SLOS430–AUGUST 2004
OUTPUT POWER
vs
LOAD RESISTANCE
OUTPUT POWER
vs
LOAD RESISTANCE
OUTPUT POWER
vs
LOAD RESISTANCE
Figure 55.
Figure 56.
Figure 57.
OUTPUT POWER
vs
LOAD RESISTANCE
OUTPUT POWER
vs
LOAD RESISTANCE
OUTPUT POWER
vs
LOAD RESISTANCE
Figure 58.
Figure 59.
Figure 60.
GAIN AND PHASE
vs
FREQUENCY
GAIN AND PHASE
vs
FREQUENCY
OUTPUT SPECTRUM
Figure 61.
Figure 62.
Figure 63.
12
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