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参数资料
| 型号： | TDA7297 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM15 |
| 封装： | MULTIWATT-15 |
| 文件页数： | 6/9页 |
| 文件大小： | 172K |
| 代理商： | TDA7297 |
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TH D(%)
Vc c = 1 6.5V
R l = 8 ohm
f = 15 KH z
f = 5KHz
f = 1KHz
P out (W )
Figure 4: Distortion vs Output Power
0.010
0.1
1
10
0.1
1
10
THD(% )
Vcc = 12 V
Rl = 8 o hm
f = 1 5 KHz
f = 5 KHz
f = 1 KHz
Pou t (W )
Figure 5: Distortion vs Output Power
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100
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20k
THD(% )
V cc = 16.5 V
Rl = 8 o hm
P o ut = 100m W
Po ut = 5 W
fre q ue n c y (H z)
Figure 6: Distortion vs Frequency
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1k
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Le ve l(d B r)
fre q ue nc y (Hz )
V cc = 16.5V
R l = 8 ohm
Po u t = 1 W
Figure 7: Frequency Respone
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Po(W )
Vs(V )
R l = 8 ohm
f = 1KHz
d = 10 %
d = 1%
Figure 8: Output Power vs Supply Voltage
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Ptot(W)
(%)
2XPout(W)
Vcc = 16.5V
Rl = 8ohm (both channels)
f = 1KHz
P tot
Figure 9: Total Power Dissipation & Efficiency vs
Output Power
TDA7297
6/9
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| TDA7372A | 10 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM15 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA7297D | 功能描述:音频放大器 10W/10W 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 |
| TDA7297D13TR | 功能描述:音频放大器 10W/10W 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 |
| TDA7297SA | 功能描述:音频放大器 10W, 10W Dual Bridge 6V - 18V Portable 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 |
| 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 |
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