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參數資料
| 型號： | TDA7264 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM8 |
| 封裝： | ROHS COMPLIANT, MULTIWATT-8 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 226K |
| 代理商： | TDA7264 |
July 2009
Doc ID 1477 Rev 6
1/14
14
TDA7264
25 W + 25 W stereo amplifier with mute and standby
Features
Wide supply voltage range (up to ±22.5 V)
Split supply
High output power
– 25 W + 25 W into 8
with VS = ±20 V and THD = 10%
No “pop” at turn on/off
Mute (“pop”-free)
Standby feature (low Iq)
Few external components
Short-circuit protection
Thermal overload protection
Description
The TDA7264 is class-AB dual audio power
amplifier assembled in a Multiwatt package.
It is specially designed for high-quality sound
applications such as hi-fi music centers and
stereo TV sets.
Figure 1.
Applications circuit
Multiwatt8
Table 1.
Device summary
Order code
Operating temperature
Package
Packaging
TDA7264
0 to 70 °C
Multiwatt8
Tube
+5V
18K
15K
IN (L)
1
F
15K
1
F
MUTE/
ST-BY
GND
IN (R)
1
F
4.7
4.7
100nF
OUT (L)
OUT (R)
1000
F
1000
F
+VS
2
4
6
7
5
8
1
3
+
-
D94AU069A
RL (L)
RL (R)
+VS
-VS
P
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| TDA7265SA | 18 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11 |
| TDA7265 | 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11 |
| TDA7266D | 5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20 |
| TDA7266P | 3 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TDA7264A | 功能描述:音頻放大器 25/25W STEREO AMP 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 |
| TDA7265 | 功能描述:音頻放大器 25W Stereo 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 |
| TDA7265A | 功能描述:音頻放大器 25 25W STEREO AMP Mute ST-BY AB DUAL 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 |
| TDA7265B | 功能描述:開關變換器、穩壓器與控制器 30W 30W Stereo AMP Class AB Dual 35V RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| TDA7265G-J11-A-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:25W+25W STEREO AMPLIFIER WITH MUTE & STAND-BY |
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