PCA8534A Datasheet (NXP) - Universal LCD Driver

PCA8534A, Universal LCD Driver

The PCA8534A is a peripheral device which interfaces to almost any Liquid Crystal Display (LCD)1 with low multiplex rates.

It generates the drive signals for any static or multiplexed LCD containing up to four backplanes and up to 60 segments.

It can be easily cascaded for larger LCD applications.

PCA8534A Features

* AEC-Q100 compliant for automotive applications

* Single-chip LCD controller and driver

* Selectable backplane drive configurations: static, 2, 3, or 4 backplane multiplexing

* 60 segment outputs allowing to drive:

* 30 7-segment alphanumeric characters

* 15 14-segment alpha