Texas Instruments TMDS181: Regarding 45Pin SPDIF_IN, 44pin ARC_OUT, is it OK to leave the pins open when not in use?
interface
temperature sensor
There is no problem with 44pinARC_OUT in OPEN processing.
It is recommended to connect 45Pin SPDIF_IN to GND through a pull-down resistor of 500kΩ or less. The reason is to suppress excessive current consumption.
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