Other Parts Discussed in Thread: TPS25751 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1443525/tps25751-the-phone-will-always-become-a-power-source…
Hello,
The attached application note is about Guidelines for Measuring Audio Power Amplifier Performance. Please refer to the section 5.2 Signal-to-Noise Ratio.
Guidelines for Measuring Audio Power Amplifier.pdf