LC75822W-E

Display Drivers Overview

The LC75822W-E is an LCD display driver manufactured by onsemi, designed for segment-based liquid crystal displays. It is housed in a 64-SQFP (10x10) package and supports configurations for 53 or 104 segments. This component functions as a dedicated interface for driving LCD panels in electronic devices requiring precise segment control.

Display Drivers Feature Summary

• Provides dedicated drive capability for segment-type LCD displays
• Integrates control logic within a compact surface-mount package
• Supports flexible segment mapping for varying display sizes

Display Drivers Applications

• Segmented LCD panel driving in consumer electronics
• Industrial instrument display interfaces
• Appliance control panel visual output

Display Drivers Procurement Notes

This component is officially classified as obsolete and no longer manufactured by onsemi. Verification of availability should focus on surplus distributors or secondary market sources rather than direct manufacturer channels. Buyers must confirm the authenticity of existing stock and review datasheet revisions to ensure compatibility with current design requirements before procurement.

Display Drivers Selection Notes

Engineers selecting this part should prioritize designs compatible with its specific 64-SQFP footprint and electrical characteristics. Due to its obsolete status, alternative solutions may be necessary for new production runs. Reviewing the original datasheet for pinout and drive voltage specifications is essential to ensure seamless integration into legacy systems or maintenance replacements.

Display Drivers Part Context

The LC75822W-E belongs to onsemi's portfolio of LCD driver integrated circuits. It serves as a specialized solution for managing segment-based displays, distinct from dot-matrix drivers. The component represents a legacy offering within the company's display driver lineup, historically utilized in applications requiring reliable segment control without complex graphics processing capabilities.

Display Drivers Replacement Considerations

As an obsolete product, direct substitutes are not officially listed by the manufacturer. Engineers should evaluate pin-compatible alternatives or redesign using current onsemi LCD driver families that offer similar segment counts and package dimensions to ensure long-term supply chain stability.