LC75852W-E

Display Drivers Overview

The LC75852W-E is a 1/2 duty dynamic LCD display driver manufactured by onsemi. It is designed to directly drive LCD panels with up to 90 segments. The component features a serial interface for control and includes key input functionality. It operates within a supply voltage range of 4.5 V to 6 V and supports a maximum clock frequency of 60 kHz. The device is housed in an SQFP-100 package and is rated for operation between -40°C and +85°C.

Display Drivers Feature Summary

• Directly drives LCD panels with up to 90 segments
• Includes integrated key input function
• Utilizes serial interface for control

Display Drivers Applications

• General-purpose LCD display systems
• Consumer electronics requiring segment-based displays
• Industrial control panels with keypad integration

Display Drivers Procurement Notes

Verify current availability status as the component may be subject to limited supply or end-of-life conditions. Confirm RoHS compliance documentation and moisture sensitivity levels prior to integration. Ensure the SQFP-100 package footprint matches the design requirements. Check for any product change notifications that might affect long-term sourcing stability.

Display Drivers Selection Notes

Select this driver for applications requiring direct control of high-segment-count LCDs without external multiplexing logic. The integrated key input feature reduces component count for interfaces requiring both display and button scanning. Ensure the system power supply remains within the specified 4.5 V to 6 V range for reliable operation.

Display Drivers Part Context

This part belongs to the LC75852 series, which includes variants like the LC75852E. These are specialized drivers for dynamic LCD displays, distinct from general-purpose logic ICs. The series is characterized by its ability to handle complex segment patterns and user input simultaneously.

Display Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing PCB layouts if considering alternative drivers from the same family.