參數(shù)資料
型號： TPA6203AIDGN
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 1.25 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝： POWERPAD, MSOP-8
文件頁數(shù)： 19/22頁
文件大小： 1054K
代理商： TPA6203AIDGN
www.ti.com
TYPICAL CHARACTERISTICS
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
8
13
18
23
28
VDD = 5 V
VDD = 3.6 V
VDD = 2.5 V
RL - Load Resistance -
-Output
Power
-
W
P
O
f = 1 kHz
THD+N = 10%
Gain = 1 V/V
32
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2.5
3
3.5
4
4.5
5
VDD - Supply Voltage - V
-Output
Power
-
W
P
O
RL = 8
f = 1 kHz
Gain = 1 V/V
THD+N = 1%
THD+N = 10%
0
0.2
0.4
0.6
0.8
1
1.2
1.4
8
13
18
23
28
VDD = 5 V
VDD = 3.6 V
VDD = 2.5 V
RL - Load Resistance -
-Output
Power
-
W
P
O
f = 1 kHz
THD+N = 1%
Gain = 1 V/V
32
0
10
20
30
40
50
60
70
80
90
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
PD - Power Dissipation - W
Maximum
Ambient
T
emperature
-
C
o
ZQV Package Only
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0
0.2
0.4
0.6
0.8
8
16
PO - Output Power - W
-Power
Dissipation
-
W
P
D
VDD = 3.6 V
0
0.2
0.4
0.6
0.8
1
1.2
1.4
8
16
PO - Output Power - W
-Power
Dissipation
-
W
P
D
VDD = 5 V
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
VDD = 5 V
CI = 2 F
RL = 8
C(Bypass) = 0 to 1 F
Gain = 1 V/V
0.001
10
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20
20 k
100 200
1 k 2 k
10 k
f - Frequency - Hz
THD+N
-
T
otal
Harmonic
Distortion
+
Noise
-
%
50 mW
250 mW
1 W
10
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10 m
3
100 m
1
2
PO - Output Power - W
THD+N
-
T
otal
Harmonic
Distortion
+
Noise
-
%
2.5 V
3.6 V
5 V
RL = 8 , f = 1 kHz
C(Bypass) = 0 to 1 F
Gain = 1 V/V
10
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10 m
100 m
1
2
PO - Output Power - W
THD+N
-
T
otal
Harmonic
Distortion
+
Noise
-
%
2.5 V
5 V
3.6 V
RL = 16
f = 1 kHz
C(Bypass) = 0 to 1 F
Gain = 1 V/V
TPA6203A1
SLOS364D – MARCH 2002 – REVISED JULY 2005
OUTPUT POWER
vs
SUPPLY VOLTAGE
LOAD RESISTANCE
Figure 1.
Figure 2.
Figure 3.
POWER DISSIPATION
MAXIMUM AMBIENT
vs
TEMPERATURE
OUTPUT POWER
vs
POWER DISSIPATION
Figure 4.
Figure 5.
Figure 6.
TOTAL HARMONIC DISTORTION +
NOISE
vs
OUTPUT POWER
FREQUENCY
Figure 7.
Figure 8.
Figure 9.
6
相關PDF資料
PDF描述
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