COP472WM-3/63

Display Drivers Overview

The COP472WM-3/63 is a Liquid Crystal Display (LCD) controller manufactured by Texas Instruments, belonging to the COP472-3 series. It is designed for driving displays with up to 36 segments and 4.5 digits. The device operates within a supply voltage range of 3 V to 5.5 V and features a low operating power consumption of 250 µA. It supports a maximum working frequency of 250 kHz and functions within an ambient temperature range of 0°C to +70°C. The component is housed in a 20-SOIC package.

Display Drivers Feature Summary

• Integrated LCD controller architecture supporting 36-segment and 4.5-digit display configurations
• Low-power operation suitable for battery-powered applications with minimal current draw
• Serial interface capability for simplified system integration

Display Drivers Applications

• Liquid crystal display control in portable electronic devices
• Segmented display drivers for industrial instrumentation
• Consumer electronics requiring low-power numeric or alphanumeric readouts

Display Drivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check for obsolescence notices as this part may be discontinued. Ensure packaging specifications match project requirements. Validate datasheet revisions before final design implementation.

Display Drivers Selection Notes

Select this component when a dedicated LCD controller is required for segment-based displays. Consider the 20-SOIC package constraints for PCB layout. Evaluate power budget against the 250 µA operating current. Verify voltage compatibility with the 3 V to 5.5 V input range. Assess thermal performance within the specified 0°C to +70°C operational window.

Display Drivers Part Context

This part belongs to the COP472-3 family of LCD controllers from Texas Instruments. It shares functional similarities with other members like the COP472N-3/NOPB but differs in package type and specific configuration options. The COP472 series provides integrated solutions for driving complex LCD panels without external multiplexing logic.

Display Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult Texas Instruments application notes or distributor cross-reference tools for potential alternatives if this obsolete component requires replacement.