参数资料
型号: TDA7297D13TR
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
封装: POWER, SOP-20
文件页数: 1/12页
文件大小: 252K
代理商: TDA7297D13TR
1/11
TDA7297D
May 2004
1FEATURES
TECHNOLOGY BI20II
WIDE SUPPLY VOLTAGE RANGE (6.5 - 18V)
OUTPUT POWER 10+10W @ THD = 10%,
RL = 8, VCC = 13V
MINIMUM EXTERNAL COMPONENTS
– NO SVR CAPACITOR
– NO BOOTSTRAP
– NO BOUCHEROT CELLS
– INTERNALLY FIXED GAIN
STAND-BY & MUTE FUNCTIONS
SHORT CIRCUIT PROTECTION
THERMAL OVERLOAD PROTECTIONE
2DESCRIPTION
The TDA7297D is a dual bridge amplifier specially
designed for Home Audio, Plasma TV, LCD TV appli-
cations.
10W+10W DUAL BRIDGE AMPLIFIER
Figure 2. TEST AND APPLICATION CIRCUIT
2
5
7
Vref
ST-BY
JP1
9
IN1
C3 0.22
F
VCC
15
6
D02AU1407
+
-
+
OUT1+
OUT1-
19
16
14
MUTE
8
IN2
C5 0.22
F
+
-
+
OUT2+
OUT2-
20
13
S-GND
PW-GND
C1
470
F
C2
100nF
C7
100nF
1
10
11
C4
10
F
R1
47K
R2
47K
C6
1
F
R3 10K
R4 10K
+5V
REV. 1
Figure 1. Package
Table 1. Order Codes
Part Number
Package
TDA7297D
PowerSO20 (SLUG UP)
PowerSO20 (SLUG UP)
相关PDF资料
PDF描述
TDA7297D 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
TDA7297SA 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM15
TDA7302 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP28
TDA7303TR 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO28
TDA7303 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO28
相关代理商/技术参数
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TDA7298 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:28W Hi-Fi AUDIO POWER AMPLIFIER WITH MUTE / STAND-BY
TDA7298V 功能描述:音频放大器 28W Hi-Fi Audio 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
TDA7299 功能描述:音频放大器 2W Mono Amplifier 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
TDA729913TR 功能描述:音频放大器 SOUND 2W MONO 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