Automotive 60 X 4 LCD Segment Driver for Multiplex Rates Up to 1-4

PCA85134H

See product image

Product Details

Select a section:

Block Diagram

PCA85134 BLOCK DIAGRAM

PCA85134 BLOCK DIAGRAM

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 alphanumeric characters
    • Any graphics of up to 240 elements
  • Cascading supported for larger applications
  • 60 x 4-bit display data storage RAM
  • Extended operating temperature range from -40 °C to +95 °C
  • Wide LCD supply range: from 2.5 V for low threshold LCDs up to 8.0 V for high threshold twisted nematic LCDs
  • Internal LCD bias generation with voltage follower buffers
  • Selectable display bias configurations: static, 1/2, or 1/3
  • Wide logic power supply range: from 1.8 V to 5.5 V
  • LCD and logic supplies may be separated
  • Low power consumption
  • 400 kHz I²C-bus interface
  • No external components required
  • Display memory bank switching in static and duplex drive mode
  • Versatile blinking modes
  • Silicon gate CMOS process

Design Resources

Documentation

Quick reference to our documentation types.

1-5 of 8 documents

Show All

Engineering Services

2 engineering services

To find a complete list of our partners that support this product, please see our Partner Marketplace.

Support

What do you need help with?