PCA85162T/Q900/1Y

Display Drivers Overview

The PCA85162T/Q900/1Y is an automotive LCD segment driver manufactured by NXP Semiconductors, designed for low multiplex rates. It features a 4 x 32 segment configuration and communicates via an I²C bus interface with a maximum clock frequency of 400 kHz. The device operates within a supply voltage range of 1.8 V to 5.5 V and consumes a maximum power supply current of 7 µA. It supports a power dissipation of 400 mW and functions reliably across a temperature range of -40 °C to +95 °C. The component is housed in a TSSOP-48 package.

Display Drivers Feature Summary

• Automotive-grade LCD segment driver optimized for low multiplexing applications
• I²C bus interface for efficient communication and control
• Low power consumption suitable for battery-operated systems
• Wide operating voltage range supporting various logic levels

Display Drivers Applications

• Automotive instrument cluster displays
• Car radio and infotainment system interfaces
• HVAC control panel displays
• Door module indicator panels

Display Drivers Procurement Notes

Verify the complete part number including suffixes such as Q900 and 1Y to ensure correct packaging and automotive qualification status. Confirm RoHS compliance and specific tape-and-reel specifications required for your assembly process. Cross-reference the manufacturer's latest datasheet for any updates on recommended replacement parts or design-in guidelines before finalizing procurement orders.

Display Drivers Selection Notes

Select this component when designing automotive displays requiring low multiplex rates and minimal I/O pin usage. Ensure the application demands an I²C interface and fits within the 4x32 segment architecture. Verify that the TSSOP-48 package dimensions align with the PCB layout constraints. Consider the 1.8V to 5.5V supply range compatibility with the system's power rails and the -40°C to +95°C temperature range against environmental requirements.

Display Drivers Part Context

This part belongs to the PCA85162 series of LCD drivers from NXP Semiconductors. These devices are specifically engineered for automotive environments, offering robust performance and reliability. The series provides solutions for driving segmented LCDs with minimal external components, integrating necessary drive circuitry and display RAM into a single compact package suitable for space-constrained automotive electronics.

Display Drivers Replacement Considerations

Consult official NXP documentation for direct cross-references. No public substitute part numbers are confirmed in the provided source material.