Dears:
由于MCU 资源不够,PCM1789 PIN18,19,24可否悬空不用? 另外PIN17 AMUTEI脚,典型应用上用了一个电阻上拉,这个可以去掉么?谢谢!
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Dears:
由于MCU 资源不够,PCM1789 PIN18,19,24可否悬空不用? 另外PIN17 AMUTEI脚,典型应用上用了一个电阻上拉,这个可以去掉么?谢谢!