Power to the device is supplied through the V_CC pin. TI recommends placing a bypass capacitor as close as possible to the supply pin V_CC to help smooth out lower frequency noise to provide better load regulation across the frequency spectrum.

This device does not require any power sequencing with respect to other devices in the system due to the power off isolation feature. The power off isolation feature allows signals to be present on the signal path pins before the device is powered up without damaging the device.