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參數(shù)資料
| 型號(hào)： | TDA7565 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 40 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM27 |
| 封裝： | FLEXIWATT-27 |
| 文件頁數(shù)： | 1/19頁 |
| 文件大小： | 205K |
| 代理商： | TDA7565 |
February 2010
Doc ID 9800 Rev 4
1/19
1
TDA7565
Quad power amplifier with integrated step-up converter
Features
■ Multipower BCD technology
■ DMOS power output
■ Non-switching high efficiency amplifier
■ Switching high efficiency voltage converter
■ High output power capability:
– 4 x 41 W max @ Vs = 14.4 V
– 4 x 59 W @ Vs = 14.4 V and PWM = 17.5 V
■ Full I2C bus driving:
– Standby
– Independent front/rear soft play/mute
– Selectable gain 26 dB - 12 dB (for low noise
line output function)
– High efficiency enable/disable
– Voltage converter enable/disable
– Regulated voltage selection
– Switching frequency selection
■ Hardware mute function
■ Full fault protection
■ DC offset detection
■ Four independent short circuit protection
■ Clipping detector with selectable threshold
(1 % / 10 %) via I2C bus
Description
The TDA7565 is a new BCD technology quad
bridge type of car radio amplifier in Flexiwatt27
package specially intended for car radio
applications.
Thanks to the DMOS output stage the TDA7565
has a very low distortion allowing a clear powerful
sound.
The built-in voltage converter control block
assures a very high output power with an
extremely low number of added components.
Furthermore, the converter makes the TDA7565
compliant to the most recent OEM specifications
for low voltage operation (so called 'start-stop'
battery profile during engine stop), helping car
manufacturers to reduce the overall emissions
and thus contributing to environment protection.
Flexiwatt27
Table 1.
Device summary
Order code
Package
Packing
TDA7565
Flexiwatt27
Tube
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PDF描述 |
|---|---|
| TDA7566 | 60 W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25 |
| TDA7567PDTR | AUDIO AMPLIFIER, PDSO36 |
| TDA7567PD | AUDIO AMPLIFIER, PDSO36 |
| TDA7571 | 250 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
| TDA7575BPDTR | 50 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7565_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Quad power amplifier with built-in voltage converter |
| TDA7565_10 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Quad power amplifier with integrated step-up converter |
| TDA7566 | 功能描述:音頻放大器 MULTI F DUAL AMP RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA7566_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4x40W multifunction quad power amplifier with built-in diagnostics features |
| TDA7566_10 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 x 40 W multifunction quad power amplifier with built-in diagnostics features |
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