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参数资料
| 型号： | TDA729913TR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封装： | SOP-8 |
| 文件页数： | 4/8页 |
| 文件大小： | 165K |
| 代理商： | TDA729913TR |
TDA7299
4/7
Figure 2. On Board Copper Area
Figure 3. Pout vs Supply Voltage (Rload = 8)
Figure 4. Pout vs Supply Voltage (Rload = 4)
Tj = 108°C
Tj = 96°C
copper area
2 x 1 cm
Rth j-a = 60°C/W
copper area
3 x 3 cm
Rth j-a = 53°C/W
Vcc = 12V
Rl = 4 ohm
Pout = 2W
Pd = 1.8W
copper 35um
TDA7299
Tpin = 82°C
Tpin = °70C
AUDIO PRECISION remote
vs measured
0.1
1
5
LEVEL(W)
4.500
6.000
7.500
9.000
10.50
12.00
13.50
15.00
16.50
18.00
DMM(Vdc)
Pout(W)
Vs (V)
THD = 10%
THD = 0.1%
Rload= 8 ohm
f = 1KHz
Power dissipation
limited
AUDIO PRECISION remote
vs measured
0.1
1
5
LEVEL(W)
4.500
6.000
7.500
9.000
10.50
12.00
13.50
15.00
16.50
18.00
DMM(Vdc)
Pout(W)
Vs (V)
THD = 10%
THD = 0. 1%
Rload = 4 OHM
f = 1KHz
Current Limiter
Intervention
Power dissipation
limitation
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