CD4054BPWRG4

Display Drivers Overview

The CD4054BPWRG4 is a CMOS LCD driver manufactured by Texas Instruments, designed for driving four-segment displays. It operates within a supply voltage range of 3V to 18V and supports an operating temperature range from -55°C to +125°C. The device features a low supply current of 40 nA and is housed in a 16-TSSOP package with a width of 4.40mm. It includes internal clock generation capabilities, eliminating the need for external oscillators in many applications.

Display Drivers Feature Summary

• Integrated clock generator for simplified circuit design
• Low power consumption suitable for battery-operated devices
• Wide operating voltage range for flexible system integration

Display Drivers Applications

• Four-segment LCD display driving
• Battery-powered instrumentation panels
• Consumer electronics with segmented displays

Display Drivers Procurement Notes

Verify the G4 suffix indicates lead-free and RoHS compliance per manufacturer standards. Confirm the TSSOP-16 package dimensions match board layout requirements. Ensure the supply voltage does not exceed maximum ratings during operation. Check for obsolescence status as this specific variant may be discontinued.

Display Drivers Selection Notes

Select this component when a dedicated driver for four-segment LCDs is required. Consider the wide temperature range for industrial environments. Evaluate the low standby current for power-sensitive applications. Verify compatibility with existing logic levels and available PCB space for the surface-mount package.

Display Drivers Part Context

This part belongs to the CD4054B series of LCD drivers from Texas Instruments. It is functionally equivalent to other variants in the family but differs in packaging and compliance markings. The series is designed for general-purpose segment display applications requiring minimal external components.

Display Drivers Replacement Considerations

CD4054BPW is listed as a similar replacement option.