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参数资料
| 型号： | TDA2003H |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 10 W, 1 CHANNEL, AUDIO AMPLIFIER, ZFM5 |
| 封装： | PENTAWATT-5 |
| 文件页数： | 7/10页 |
| 文件大小： | 226K |
| 代理商： | TDA2003H |
6/10
Figure 13. Maximum power
dissipation vs. supply voltage
(sine wave operation)
Figure 14. Maximum allowable
power dissipation vs. ambient
temperature
Figure 15. Typical values of
capacitor (CX) for different
values of frequency reponse
(B)
Figure 16. Typical application
circuit
Figure 17. P.C. board and component layout for the circuit of
fig. 16 (1 : 1 scale)
APPLICATION INFORMATION
BUILT-IN PROTECTION SYSTEMS
Load dump voltage surge
The TDA 2003 has a circuit which enables it to
withstand a voltage pulse train, on pin 5, of the type
shown in fig. 19.
If the supply voltage peaks to more than 40V, then
an LC filter must be inserted between the supply
and pin 5, in order to assure that the pulses at pin
5 will be held within the limits shown in fig. 18.
A suggested LC network is shown in fig. 19. With
this network, a train of pulses with amplitude up to
120V and width of 2 ms can be applied at point A.
This type of protection is ON when the supply
voltage (pulsed or DC) exceeds 18V. For this reason
the maximum operating supply voltage is 18V.
TDA2003
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| TDA2003V | 10 W, 1 CHANNEL, AUDIO AMPLIFIER, ZFM5 |
| TDA2007A | 6 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM9 |
| TDA2040H | 22 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM5 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA2003H | 制造商:STMicroelectronics 功能描述:Audio Power Amplifier IC |
| TDA2003L-TA5-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:10W CAR RADIO AUDIO AMPLIFIER |
| TDA2003L-TB5-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:10W CAR RADIO AUDIO AMPLIFIER |
| TDA2003-TA5-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:10W CAR RADIO AUDIO AMPLIFIER |
| TDA2003-TB5-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:10W CAR RADIO AUDIO AMPLIFIER |
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