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參數資料
| 型號： | TPA6203AIDRB |
| 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： | 3 X 3 MM, GREEN, PLASTIC, SON-8 |
| 文件頁數： | 19/22頁 |
| 文件大小： | 1054K |
| 代理商： | TPA6203AIDRB |
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
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相關代理商/技術參數 |
參數描述 |
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| TPA6204A1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.7W MONO FULLY DIFFERENTIAL AUDIO POWER AMPLIFIER |
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| TPA6204A1DRB | 功能描述:音頻放大器 1.7-W Mono Full Diff Aud Power Amplifier RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA6204A1DRB | 制造商:Texas Instruments 功能描述:AUDIO POWER AMPLIFIER IC 制造商:Texas Instruments 功能描述:IC, AUDIO PWR AMP, CLASS AB, 1.7W, SON-8 |
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