Can the ADG5412 be used with +/-5V supply rails?
The datasheet states +/-9V to +/-22V supply range. The device appears to function correctly but I am required to show proof of compliance with manufacturers datasheet for the application.
This question is answered in the FAQ's on the ADG54xx family.
ADG54xx Latch-up immune switches and multiplexers FAQ
Many thanks Sean, I guess the input protection devices are the limiting factor rather than internal voltage thresholds for correct functionality.
To be clear, it is the internal threshold voltages that is at issue here. At VDD = 9V, the internal VCC generator is properly engaged and the input voltages are specified across all temperatures. At lower voltages, the digital input is required to be over driven to ensure that the switch reacts correctly at all temperatures.
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