DRV632上电工作12小时候产生自激
Other Parts Discussed in Thread:DRV632 DRV632.pdf 最近发现一个问题,DRV632大概工作超过12小时左右,出现自激,导致输出音频异常。如附件图纸参考原厂DEMO, 通过调节哪些...
Other Parts Discussed in Thread:DRV632 DRV632.pdf 最近发现一个问题,DRV632大概工作超过12小时左右,出现自激,导致输出音频异常。如附件图纸参考原厂DEMO, 通过调节哪些...
1: The pin has MUTE pin, and the application circuit is EN pin, without MUTE pin, are these two equivalent? 2:Whether th...
1: The pin has MUTE pin, and the application circuit is EN pin, without MUTE pin, are these two equivalent?2:Whether the...
user151383853: 3脚是输出脚,接地是不合适的,单端输出,你可以让负载的另外一个脚直接接地 Kailyn Chen: DRV632 集成了对地短路保护Short-Circuit Protection。所以输出直接接地应该不会导致...
目前发现在 AC off 时, DRV632 输出, 耳机会有 爆音一声耳机线路如附件, 请问是否有何改善方式呢 ? Mickey Zhang: 参考下EVM User Guide原理图:www.ti.com.cn/…/slou...