吉他放大器和其他乐器放大器

Guitar Amplifier & Other Music Instrument Amplifiers

设计注意事项

While guitar amplifiers of the past have traditionally used vacuum tubes in their amplifier stages, solid state amplifiers and digital amp are becoming more popular with musicians due to increased reliability, decreased maintenance costs and weight, and ability to provide a wider magnitude of sound effects. High-power Class-D amplifiers from TI are now achieving excellent THD+N performance while achieving nearly twice the efficiency of Class-AB amps. Additionally, guitar amplifier manufacturers are providing new features to allow the musician to better interface with the amp. These include adding Wi-Fi or Bluetooth connectivity and dial encoders with LCD screens to select different sound effects. To enable guitar amplifier manufacturers to innovate to new levels, TI able to provide the following:

  • High performance Class-D amplifiers, with both digital and analog input options, that are offering < 0.01% THD+N to clipping and efficiencies > 90% for producing a high quality audio signal
  • Bipolar input, preamps from our audio line achieving a THD+N of 0.000015% (or -136dB @1kHz) to capture line and microphone input signals without distortion
  • TI Designs to showcase new inductance-to-digital converters being used in a 32-position encoder knob selecting preset effects on the newest guitar amps
  • Multi-core DSP + ARM processors to digitally support the playback of classic guitar effects such as reverb, delay, and flanger

应用手册和用户指南

应用手册 (3)

标题 摘要 类型 大小 (KB) 日期 查看次数 下载最新英文版本
PDF 79 KB 2016年 8月 26日 1251
HTM 8 KB 2005年 9月 1日 236
HTM 8 KB 1999年 8月 23日 1008

工具和软件

名称 器件型号 公司 工具/软件类型
Class-D LC Filter Designer LCFILTER-CALC-TOOL Texas Instruments 应用软件与框架
Guitar SideGig Evaluation Board SIDEGIG-GUITAREVM Texas Instruments 评估模块和开发板

新闻发布和著作文章

著作文章

Blogs

支持与培训

其它支持资源