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TPA2013D1

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具有集成升压转换器和可选增益的 2.7W 单声道、模拟输入 D 类音频放大器

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TPA2013D1

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产品详情

Audio input type Analog Input Architecture Class-D Boosted Speaker channels (max) Mono Rating Catalog Power stage supply (max) (V) 5.5 Power stage supply (min) (V) 1.8 Load (min) (Ω) 4 Output power (W) 2.7 SNR (dB) 95 THD + N at 1 kHz (%) 1 Iq (typ) (mA) 16.5 Control interface GPIO Closed/open loop Open Analog supply (min) (V) 2.3 Analog supply voltage (max) (V) 5.2 PSRR (dB) 95 Operating temperature range (°C) -40 to 85
Audio input type Analog Input Architecture Class-D Boosted Speaker channels (max) Mono Rating Catalog Power stage supply (max) (V) 5.5 Power stage supply (min) (V) 1.8 Load (min) (Ω) 4 Output power (W) 2.7 SNR (dB) 95 THD + N at 1 kHz (%) 1 Iq (typ) (mA) 16.5 Control interface GPIO Closed/open loop Open Analog supply (min) (V) 2.3 Analog supply voltage (max) (V) 5.2 PSRR (dB) 95 Operating temperature range (°C) -40 to 85
DSBGA (YZH) 16 5.0625 mm² 2.25 x 2.25 VQFN (RGP) 20 16 mm² 4 x 4
  • High Efficiency Integrated Boost Converter (Over
    90% Efficiency)
  • 2.2-W into an 8-Ω Load from a 3.6-V Supply
  • 2.7-W into an 4-Ω Load from a 3.6-V Supply
  • Operates from 1.8 V to 5.5 V
  • Efficient Class-D Prolongs Battery Life
  • Independent Shutdown for Boost Converter and
    Class-D Amplifier
  • Differential Inputs Reduce RF Common Noise
  • Built-In INPUT Low-Pass Filter Decreases RF and
    Out-of-Band Noise Sensitivity
  • Synchronized Boost and Class-D Eliminates Beat
    Frequencies
  • Thermal and Short-Circuit Protection
  • Available in 2.275-mm × 2.275-mm 16-ball WCSP
    and 4-mm × 4-mm 20-Lead QFN Packages
  • 3 Selectable Gain Settings of 2 V/V, 6 V/V, and
    10 V/V
  • High Efficiency Integrated Boost Converter (Over
    90% Efficiency)
  • 2.2-W into an 8-Ω Load from a 3.6-V Supply
  • 2.7-W into an 4-Ω Load from a 3.6-V Supply
  • Operates from 1.8 V to 5.5 V
  • Efficient Class-D Prolongs Battery Life
  • Independent Shutdown for Boost Converter and
    Class-D Amplifier
  • Differential Inputs Reduce RF Common Noise
  • Built-In INPUT Low-Pass Filter Decreases RF and
    Out-of-Band Noise Sensitivity
  • Synchronized Boost and Class-D Eliminates Beat
    Frequencies
  • Thermal and Short-Circuit Protection
  • Available in 2.275-mm × 2.275-mm 16-ball WCSP
    and 4-mm × 4-mm 20-Lead QFN Packages
  • 3 Selectable Gain Settings of 2 V/V, 6 V/V, and
    10 V/V

The TPA2013D1 device is a high efficiency Class-D audio power amplifier with an integrated boost converter. It drives up to 2.7 W (10% THD+N) into a 4-Ω speaker. With 85% typical efficiency, the TPA2013D1 helps extend battery life when playing audio.

The built-in boost converter generates the voltage rail for the Class-D amplifier. This provides a louder audio output than a stand-alone amplifier connected directly to the battery. It also maintains a consistent loudness, regardless of battery voltage. Additionally, the boost converter can be used to supply external devices.

The TPA2013D1 has an integrated low pass filter to improve RF rejection and reduce out-of-band noise, increasing the signal-to-noise ratio (SNR). A built-in PLL synchronizes the boost converter and Class-D switching frequencies, thus eliminating beat frequencies and improving audio quality. All outputs are fully protected against shorts to ground, power supply, and output-to-output shorts.

The TPA2013D1 device is a high efficiency Class-D audio power amplifier with an integrated boost converter. It drives up to 2.7 W (10% THD+N) into a 4-Ω speaker. With 85% typical efficiency, the TPA2013D1 helps extend battery life when playing audio.

The built-in boost converter generates the voltage rail for the Class-D amplifier. This provides a louder audio output than a stand-alone amplifier connected directly to the battery. It also maintains a consistent loudness, regardless of battery voltage. Additionally, the boost converter can be used to supply external devices.

The TPA2013D1 has an integrated low pass filter to improve RF rejection and reduce out-of-band noise, increasing the signal-to-noise ratio (SNR). A built-in PLL synchronizes the boost converter and Class-D switching frequencies, thus eliminating beat frequencies and improving audio quality. All outputs are fully protected against shorts to ground, power supply, and output-to-output shorts.
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类型 标题 下载最新的英语版本 日期
* 数据表 TPA2013D1 2.7-W Constant Output Power Class-D Audio Amplifier With Integrated Boost Converter 数据表 (Rev. A) PDF | HTML 2016年 3月 31日
应用手册 Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) 2019年 8月 26日
应用手册 AN-1849 An Audio Amplifier Power Supply Design (Rev. C) 2019年 6月 27日
应用手册 AN-1737 Managing EMI in Class D Audio Applications (Rev. A) 2013年 5月 1日
应用手册 Filter-Free Class-D Audio Amplifiers 2009年 11月 9日
应用手册 TPA2013D1 Boost Converter Component Selection 2009年 3月 19日
应用手册 TPA2013D1 Boost Converter Component Specification 2008年 12月 9日
EVM 用户指南 TPA2013D1EVM - User Guide 2007年 8月 20日

设计和开发

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评估板

TPA2013D1EVM — TPA2013D1 评估模块 (EVM)

The TPA2013D1 is a 2.7 W Class-D amplifier with built-in boost converter. It drives up to 2.7 W (10% THD + N) into a 4 Ω speaker from low supply voltages.

The TPA2013D1 audio power amplifier evaluation module (TPA2013D1EVM) is a complete, stand alone audio board. It contains the TPA2013D1 QFN (...)

用户指南: PDF
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封装 引脚 下载
DSBGA (YZH) 16 查看选项
VQFN (RGP) 20 查看选项
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订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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