搜索结果: TDA8563AQ 在%分类%.标签=在 Audio Amplifier
立刻对该型号询价  »

输入您想要的元器件型号以获得相关报价,或在本页底部的近似型号中优化您的搜索条件。
如果您还不是Broker Forum的会员,即刻获取 免费登录来联系 TDA8563AQ供应商

TDA8563AQ 搜索结果 1-2 (2 条供应信息)
高级搜索 显示

Audio Amplifier

An audio power amplifier is an electronic amplifier that amplifies low-power audio signals (signals composed primarily of frequencies between 20 - 20 000 Hz, the human range of hearing) to a level suitable for driving loudspeakers. It is the final electronic stage in a typical audio playback chain. The preceding stages in such a chain are low power audio amplifiers which perform tasks like pre-amplification (this is particularly associated with record turntable signals), equalization, tone controls, mixing/effects, or audio sources like record players, CD players, and cassette players. Most audio power amplifiers require these low-level inputs to adhere to line levels. While the input signal to an audio power amplifier may measure only a few hundred microwatts, its output may be tens or hundreds of watts for a home system or thousands or tens of thousands of watts for a concert sound reinforcement system.

广告推广