MAX4990ETD+T

Overview

The MAX4990ETD+T is a high-voltage display driver and controller designed for electroluminescent (EL) applications. It features integrated ESD protection rated at 15 kV, ensuring robustness against electrostatic discharge events during handling and operation. The device operates within an industrial temperature range of -40°C to +85°C and utilizes a TDFN-14 surface-mount package suitable for compact designs.

Feature Summary

• Integrated 15 kV ESD protection for enhanced reliability
• High-voltage output capability for EL panel driving
• Compact TDFN-14 surface-mount packaging

Applications

• Electroluminescent backlight drivers
• Industrial display interfaces
• Automotive instrument clusters with EL elements

Procurement Notes

Verify the exact suffix 'ETD+T' matches the required TDFN-14 package and tape-and-reel quantity. Confirm RoHS compliance status through official Analog Devices documentation. Check current supply chain availability as distribution channels may report limited stock or restricted sales regions. Ensure the ordering part number aligns with the specific thermal and electrical requirements of the target design.

Selection Notes

Select this component when high-voltage EL driving is required alongside significant ESD immunity. The TDFN-14 package offers a small footprint for space-constrained PCB layouts. Verify that the input voltage levels and control signals are compatible with the system logic. Consider thermal dissipation capabilities within the TDFN-14 enclosure for continuous operation scenarios.

Part Context

This part belongs to the MAX4990 series from Analog Devices/Maxim Integrated, categorized under Display Drivers & Controllers. It serves as a specialized interface solution for managing high-voltage loads in display systems, distinct from standard low-voltage logic drivers or general-purpose power management ICs.

Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Cross-reference pinouts and electrical specifications carefully if considering generic EL drivers. No direct public substitute part numbers are confirmed in the provided source material.