Automotive 80 X 4 LCD Driver for Low Multiplex Rates

PCA85233UG

Product Details

Select a section:

Features

  • AEC-Q100 compliant for automotive applications
  • Single-chip LCD controller and driver
  • Selectable backplane drive configuration: static, 2, 3, or 4 backplane multiplexing
  • Selectable display bias configuration: static, 1/2, or 1/3
  • Selectable frame frequency: 150 Hz or 220 Hz
  • Internal LCD bias generation with voltage-follower buffers
  • 80 segment drives:
    • Up to 40 7-segment alphanumeric characters
    • Up to 20 14-segment alphanumeric characters
    • Any graphics of up to 320 elements
  • 80 × 4 bit RAM for display data storage
  • Display memory bank switching in static and duplex drive modes
  • Versatile blinking modes
  • Independent supplies possible for LCD and logic voltages
  • Wide power supply range: from 1.8 V to 5.5 V
  • Wide logic LCD supply range:
    • From 2.5 V for low-threshold LCDs
    • Up to 8.0 V for guest-host LCDs and high-threshold twisted nematic LCDs
  • Low power consumption
  • 400 kHz I²C-bus interface
  • Extended temperature range up to 105 °C
  • May be cascaded for large LCD applications (up to 2560 segments possible)
  • No external components needed
  • Compatible with Chip-On-Glass (COG) technology

Design Resources

Documentation

Quick reference to our documentation types.

1-5 of 6 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?