Diodes has introduced a pair of level-shifting IO port expanders with automotive qualification to AEC-Q100 Grade 2. Both interface to the host controller though a variable voltage I2C interface and interface to the outside world thorough variable voltage IO pins. The thresholds for the I2C-bus interface are set by a reference voltage input, intended to be ...

This story continues at Level-shifting IO expanders are automotive compliant

Or just read more coverage at Electronics Weekly