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参数资料
| 型号： | TDA7266P |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 3 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
| 封装： | POWER, SSO-24 |
| 文件页数： | 1/12页 |
| 文件大小： | 129K |
| 代理商： | TDA7266P |
1/12
TDA7266P
July 2004
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.
1
FEATURES
■
TECHNOLOGY BI20II
■
WIDE SUPPLY VOLTAGE RANGE (3.5 - 12V)
■
OUTPUT POWER:
– 3+3W @THD = 10%, RL = 8, VCC = 7.5V
– 4+4W Music Power @THD = 10%, RL = 8,
VCC = 8.5V
■
SINGLE SUPPLY
■
MINIMUM EXTERNAL COMPONENTS:
– NO SVR CAPACITOR
– NO BOOTSTRAP
– NO BOUCHEROT CELLS
– INTERNALLY FIXED GAIN
■
STAND-BY & MUTE FUNCTIONS
■
SHORT CIRCUIT PROTECTION
■
THERMAL OVERLOAD PROTECTION
2
DESCRIPTION
The TDA7266P is a dual bridge amplifier specially
designed for LCD TV/Monitor, PC Motherboard, TV
and Portable Audio applications.
PRODUCT PREVIEW
3+3W DUAL BRIDGE AMPLIFIER
Figure 2. Test and Application Diagram
5
6
8
Vref
ST-BY
11
C3 0.22
F
VCC
18
7
D03AU1531A
+
-
+
OUT1+
OUT1-
20
19
17
MUTE
10
IN2
C5 0.22
F
+
-
+
OUT2+
OUT2-
24
14
S-GND
PW-GND
C1
470
F
C2
100nF
C7
100nF
1
C4
10
F
C6
1
F
R3 10K
R4 10K
+5V
REV. 2
Figure 1. Package
Table 1. Order Codes
Part Number
Package
TDA7266P
PowerSSO24 (Slug Down)
PowerSSO24 (Slug Down)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA7266P13TR | 功能描述:音频放大器 Dual Bridge AMP 3W 3.5V to 12V RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TDA7266S | 功能描述:音频放大器 5W Dual Bridge Amp RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TDA7266SA | 功能描述:音频放大器 7W, 7W Dual Bridge 3.5 - 18V AMP RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TDA7266SA-LG | 制造商:ST 功能描述:7W+7W DUAL BRIDGE AMPLIFIER |
| TDA7266SAN | 制造商:STMicroelectronics 功能描述:SADA_5 W + 5 W dual bridge amplifier |
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