* a 22-to-1 analog multiplexer for reading inputs as analog. The analog input signal is buffered and provided on the AMUX output pin for the MCU to read. The 33972 device has two modes of operation, Normal and Sleep. Normal mode allows programming of the device and supplies switch contacts with pull-u
33972A
1.70 MB
Multiple switch detection interface.
NXP Semiconductorsď€ Data Sheet: Technical Data
Multiple Switch Detection Interface with Suppressed Wake-up
The 33972 Multiple Switch Detection Interfa.
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