Part Number: LAUNCHXL-CC26X2R1
您好!
下图是使用DIO24, 设定输出3V reference voltage, 未负载时约2.78V, 当连接SMD LED时电压下降了约0.7V, 在我用PWM输出时未有遇过此情况, 请问有否方法改善DAC输出电压下降?
下图同样是使用DIO24, 用PWM方式输出, 连接SMD LED时电压下降了约0.1V
Thanks!
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Part Number: LAUNCHXL-CC26X2R1
您好!
下图是使用DIO24, 设定输出3V reference voltage, 未负载时约2.78V, 当连接SMD LED时电压下降了约0.7V, 在我用PWM输出时未有遇过此情况, 请问有否方法改善DAC输出电压下降?
下图同样是使用DIO24, 用PWM方式输出, 连接SMD LED时电压下降了约0.1V
Thanks!