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PCA8539DUG/DAZ is listed in the Display Drivers range at ChipApex. The manufacturer field lists NXP USA Inc.. Its product description is IC DRVR 7 SEGMENT DIE. Review the specifications below when checking this part for your BOM.
The PCA8539DUG/DAZ is a dot matrix display LCD driver manufactured by NXP Semiconductors. It is designed for automotive applications and complies with the AEC-Q100 qualification standard. The device supports operation at supply voltages of 3.3V and 5V. It is provided in a bare die format, utilizing a 244-pin configuration to interface with liquid crystal displays.
Verify the specific suffix DAZ against official NXP documentation to confirm the exact tape-and-reel or tray packaging configuration intended for this bare die variant. Ensure compatibility with the target PCB assembly process for bare die attachment. Confirm that the 244-pin interface matches the system design requirements before procurement.
Select this component when an automotive-qualified LCD driver is required for dot matrix displays. The bare die form factor necessitates careful consideration of substrate and bonding capabilities within the final assembly. Verify that the system power rails align with the supported 3.3V or 5V input specifications.
This part belongs to the PCA8539 family of LCD drivers from NXP. It is specifically engineered for the automotive sector, distinguishing it from consumer-grade equivalents through its adherence to strict automotive reliability standards. The bare die option allows manufacturers to integrate the driver directly into custom modules or larger systems.
Consult NXP datasheets for direct pin-compatible replacements within the PCA8539 series. Verify functional equivalence for automotive temperature ranges and voltage support before substituting.
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