LC75838WS-E

Display Drivers Overview

The LC75838WS-E is a general-purpose LCD display driver manufactured by onsemi, belonging to the LC75838W series. It supports duty cycles of 1/8 to 1/10 and can directly drive up to 380 segments depending on the configuration. The device operates under microcontroller control via serial data input supporting CCB format communication. It includes three general-purpose output ports for additional control functions.

Display Drivers Feature Summary

• Supports configurable duty-bias drive schemes including 1/8duty-1/4bias, 1/9duty-1/4bias, and 1/10duty-1/4bias controlled via serial data.
• Capable of driving character and graphics displays with segment counts ranging from 320 to 380 based on selected duty cycle.
• Integrates serial data input compatible with CCB format communication protocols for simplified interface design.

Display Drivers Applications

• Character and graphics LCD display systems
• Microcontroller-based embedded display interfaces
• General-purpose liquid crystal indicator modules

Display Drivers Procurement Notes

This component is officially listed as discontinued by the manufacturer. Availability is restricted, and current stock levels are limited or unavailable through standard distribution channels. Verification of end-of-life status and alternative sourcing strategies is required before integration into new designs.

Display Drivers Selection Notes

Select this driver for applications requiring direct segment driving without external multiplexing circuitry. Ensure the target display matches the supported duty and bias configurations. Verify that the host microcontroller supports the required serial communication protocol for reliable data transmission.

Display Drivers Part Context

The LC75838WS-E is part of the broader LC75838W family of LCD drivers produced by onsemi. This series provides scalable solutions for various display densities and interface requirements. The WS suffix typically denotes specific packaging or temperature grade variations within the product line.

Display Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, engineering teams should evaluate functional equivalents from other manufacturers or redesign using currently active components.