LC75814V-MPB-E

Display Drivers Overview

The LC75814V-MPB-E is a general-purpose LCD driver IC manufactured by onsemi, designed for surface-mount applications. It functions as a 1/4 duty cycle driver capable of controlling up to 64 segments and 30 common lines. The device operates within a supply voltage range of 2.7 V to 6 V and supports a maximum clock frequency of 38 kHz. It is housed in a 30-SSOP package and is rated for an operating temperature range from -40°C to +85°C. This component is specifically engineered for driving liquid crystal displays in electronic tuners and similar frequency display applications under microcontroller control.

Display Drivers Feature Summary

• Supports 1/4 duty cycle operation for efficient segment driving
• Integrated interface for direct connection to control logic
• Designed for low power consumption in portable devices

Display Drivers Applications

• Electronic tuner frequency displays
• General-purpose liquid crystal display systems
• Consumer electronics with segmented LCD requirements

Display Drivers Procurement Notes

Verify the obsolete lifecycle status before integration. Confirm package compatibility with existing PCB footprints. Check for moisture sensitivity handling requirements during storage and assembly. Ensure supply chain availability through authorized channels given the end-of-life designation.

Display Drivers Selection Notes

Select this component when a 1/4 duty LCD driver with 64-segment capacity is required. Verify that the application voltage falls within the 2.7 V to 6 V range. Consider the 30-SSOP package constraints for board layout. Evaluate thermal performance against the specified power dissipation limits.

Display Drivers Part Context

This part belongs to the LC75814V series of LCD drivers from onsemi. It is functionally related to other variants such as the LC75813T-E and LC75832W-E, which share similar driver architectures but differ in segment counts and package types. The series targets cost-effective display solutions for consumer appliances.

Display Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete lifecycle status, alternative sourcing or redesign may be necessary. Consult manufacturer obsolescence notices for potential last-time buy options.