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参数资料
| 型号： | TDA7375AH |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 43 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM15 |
| 封装： | MULTIWATT V-15 |
| 文件页数： | 3/14页 |
| 文件大小： | 192K |
| 代理商： | TDA7375AH |
TION
As different kinds of information is available at the
same pin (clipping detection, output fault, thermal
proximity), this signal must be handled properly in
order to discriminate the event.
This could be done taking into account the differ-
ent timing of the diagnostic output against differ-
ent events.
Normally the clip detector signalling produces a
low level at out 10 that is shorter referred to every
SOFT SHORT
OUT TO Vs SHORT
FAULT DETECTION
CORRECT TURN-ON
OUT TO GND SHORT
t
ST-BY PIN
VOLTAGE
2V
OUTPUT
WAVEFORM
Vpin 10
CHECK AT TURN-ON
(TEST PHASE)
SHORT TO GND
OR TO Vs
D94AU149A
Figure 24: Fault Waveforms
t
ST-BY PIN
VOLTAGE
Vs
OUTPUT
WAVEFORM
Vpin 10
WAVEFORM
SHORT TO GND
OR TO Vs
D94AU150
CLIPPING
THERMAL
PROXIMITY
Figure 25: Waveforms
TDA7375A
11/14
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA7375AV | 功能描述:音频放大器 2X37W Pwr 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 |
| TDA7375AV_12 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:2 x 37 W dual/quad power amplifier for car radio |
| TDA7375H | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:2 x 35W DUAL/QUAD POWER AMPLIFIER FOR CAR RADIO |
| TDA7375V | 功能描述:音频放大器 2X35W Pwr 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 |
| TDA7376B | 功能描述:音频放大器 2X35W Pwr 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 |
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