PCA8537 - NXP

PCA8537 Automotive LCD driver

The PCA8537 is a fully featured Liquid Crystal Display (LCD)1 driver, specifically designed for high-contrast Vertical Alignment (VA) LCD with multiplex rates up to 1:8. It generates the drive signals for any static or multiplexed LCD containing up to eight backplanes, 46 segments, and up to 352 elements. The PCA8537 features an internal charge pump with int.

Features

 AEC Q100 compliant for automotive applications.
 Low-power single-chip LCD controller and driver
 352 elements allowing to drive:  up to 44 7-segment alphanumeric characters  up to 22 14-segment alphanumeric characters
 Selectable backplane drive configuration: static, 2, 4, 6, or 8 backplane multiplexing
 Software programmable internal charge pump for on-chip LCD voltage generation up to 9 V with internal capacitors
 400 kHz I2C-bus interface (PCA8537AH)
 5 MHz SPI-bus interface (PCA8537BH)
 Programmable temperature compensation of VLCD in four regions
 Selectable display bias con.