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TPA3122D2

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采用 DIP 封装、具有单端输出的 15W 立体声、30W 单声道、10V 至 26V 电源电压、模拟输入 D 类音频放大器

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TPA3122D2

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产品详情

Audio input type Analog Input Architecture Class-D Speaker channels (max) Stereo Control interface Hardware Power stage supply (max) (V) 30 Power stage supply (min) (V) 10 THD + N at 1 kHz (%) 0.06 Load (min) (Ω) 4 Analog supply voltage (min) (V) 10 Analog supply voltage (max) (V) 30 Rating Catalog Operating temperature range (°C) -40 to 85
Audio input type Analog Input Architecture Class-D Speaker channels (max) Stereo Control interface Hardware Power stage supply (max) (V) 30 Power stage supply (min) (V) 10 THD + N at 1 kHz (%) 0.06 Load (min) (Ω) 4 Analog supply voltage (min) (V) 10 Analog supply voltage (max) (V) 30 Rating Catalog Operating temperature range (°C) -40 to 85
PDIP (N) 20 228.702 mm² (24.33 mm × 9.4 mm)
  • 10-W/ch into an 4- Load From a 17-V Supply
  • 15-W/ch into an 8- Load From a 28-V Supply
  • Operates from 10 V to 30 V
  • Efficient Class-D Operation
  • Four Selectable, Fixed Gain Settings
  • Internal Oscillator (No External Components Required)
  • Single Ended Analog Inputs
  • Thermal and Short-Circuit Protection with Auto Recovery Feature
  • 20-pin DIP Package
  • APPLICATIONS
    • Televisions
  • 10-W/ch into an 4- Load From a 17-V Supply
  • 15-W/ch into an 8- Load From a 28-V Supply
  • Operates from 10 V to 30 V
  • Efficient Class-D Operation
  • Four Selectable, Fixed Gain Settings
  • Internal Oscillator (No External Components Required)
  • Single Ended Analog Inputs
  • Thermal and Short-Circuit Protection with Auto Recovery Feature
  • 20-pin DIP Package
  • APPLICATIONS
    • Televisions

The TPA3122D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving stereo single ended speakers or mono bridge tied load. The TPA3122D2 can drive stereo speakers as low as 4. The efficiency of the TPA3122D2 eliminates the need for an external heat sink when playing music.

The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, and 36 dB.

The TPA3122D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving stereo single ended speakers or mono bridge tied load. The TPA3122D2 can drive stereo speakers as low as 4. The efficiency of the TPA3122D2 eliminates the need for an external heat sink when playing music.

The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, and 36 dB.
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新一代 15W、立体声、模拟输入 D 类音频放大器：  TPA3110D2

可提供适用于电池供电系统、具有低空闲功率耗散（模拟输入）的新一代 30W 立体声 D 类放大器：  TPA3128D2

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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 15-W Stereo Class-D Audio Power Amplifier 数据表 (Rev. A) 2007-12-17

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