4 x 32 I²C-bus Automotive LCD Segment Driver for Low Multiplex Rates in TSSOP48 Package

The PCA85162 is a peripheral device which interfaces to almost any Liquid Crystal

Display (LCD) with low multiplex rates. It generates the drive signals for any static or

multiplexed LCD containing up to four backplanes and up to 32 segments. It can be easily

cascaded for larger LCD applications. The PCA85162 is compatible with most

microcontrollers and communicates via the two-line bidirectional I²C-bus. Communication

overheads are minimized by a display RAM with auto-incremented addressing, by

hardware subaddressing and by display memory switching (static and duplex drive

modes).