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Our customer is designing TS3A5223 and they want to know if they send 3V3 level signal for SEL pin, but the voltage level of VCC and COM is 1.8V. Any risk and is it workable?
According to the datasheet abs max ratings , there doesn’t seem to be a positive esd diode to Vcc from any of the input pins. This indicates that a higher voltage can be applied to input >Vcc without concern.
