LC75829PW-H

Display Drivers Overview

The LC75829PW-H is a general-purpose LCD driver manufactured by onsemi, designed for microprocessor-controlled applications. It supports 1/4 duty and 1/3 duty configurations with segment outputs suitable for 159 or 208 segment displays. The device operates within a supply voltage range of 4.5 V to 6 V and features a maximum clock frequency of 600 kHz. Power dissipation is rated at 200 mW. It functions reliably across an operating temperature range from -40°C to +85°C and utilizes a QIP-64E package.

Display Drivers Feature Summary

• Microprocessor-controlled interface for flexible system integration
• Supports both 1/4 duty and 1/3 duty LCD driving modes
• Capable of driving up to 208 segments for complex display requirements

Display Drivers Applications

• Frequency measurement instruments
• General-purpose digital displays
• Industrial control panels

Display Drivers Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm RoHS compliance details via official documentation. Check for specific packaging variations such as tray quantities if available through secondary markets. Ensure compatibility with existing PCB footprints for the QIP-64E package before procurement.

Display Drivers Selection Notes

Select this component for designs requiring a dedicated LCD driver with serial interface capabilities. Consider the 4.5V to 6V supply requirement when designing power rails. Evaluate the 200mW power dissipation limit against thermal management strategies. Verify that the 600kHz clock speed meets the timing requirements of the host microprocessor.

Display Drivers Part Context

This part belongs to the LC75829PE/PW series of general-purpose LCD drivers. It is functionally similar to the LC75829PEH-H but differs in package type. The series is characterized by low power consumption and high noise immunity, making it suitable for battery-operated devices and noisy industrial environments where reliable segment driving is critical.

Display Drivers Replacement Considerations

Direct substitutes include the LC75829PEH-H for equivalent functionality in different packaging. Other members of the LC75829 family may offer pin-compatible alternatives depending on specific duty cycle needs. Always verify electrical parameters and pin assignments against the target application requirements before substitution.