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參數資料
| 型號： | TDA2040V |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 22 W, 1 CHANNEL, AUDIO AMPLIFIER, PZFM5 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 1343K |
| 代理商： | TDA2040V |
October 2010
Doc ID 1460 Rev 4
1/16
16
TDA2040
20-watt hi-fi audio power amplifier
Features
Wide supply voltage range, up to 40 V
Single or split supply operation
Short-circuit protection to ground
Thermal shutdown
Description
The TDA2040 is a monolithic integrated circuit in
Pentawatt package, intended for use as an audio
class AB amplifier. Typically, it provides 22 W
output power into 4
with THD = 0.5% at
Vs = 32 V. The TDA2040 provides high output
current and has very low harmonic and crossover
distortion. Furthermore, the device incorporates a
patented short circuit protection system
comprising an arrangement for automatically
limiting the dissipated power so as to keep the
working point of the output transistors within their
safe operating area. A thermal shut-down system
is also included.
Figure 1.
TDA2040 test circuit
Table 1.
Device summary
Order code
Package
TDA2040V
Pentawatt V (vertical)
Pentawatt V
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TDA2040V | 制造商:STMicroelectronics 功能描述:AUDIO AMP 22W 2040 PENTAWATT-5 |
| TDA2048 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Multistandard quasi parallel-sound processor for Mono-TV-Sets |
| TDA2049 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:新出D類功放IC:（2X15W）主要應用于移動電瓶音響，蘋果音響，電腦音響，電視，等影音產品上面；歡迎索取樣品：電話13410383262許生 |
| TDA2050 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:32W HI-FI AUDIO POWER AMPLIFIER |
| TDA2050_11 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32 W hi-fi audio power amplifier |
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