DLP471TEA0FYN

Specialized ICS Overview

The Texas Instruments DLP471TEA0FYN is a 0.47-inch Digital Micromirror Device (DMD) featuring a 3840 × 2160 micromirror array with a 5.4µm pitch and ±17° tilt angle. It utilizes a High-Speed Serial Interface (HSSI) to support 4K UHD at 60Hz and Full HD at 240Hz. The device operates within an array temperature range of 0°C to 90°C and requires specific supply voltages: VDD/VDDA at 1.8V, VOFFSET at 10V, VBIAS at 18V, and VRESET at -14V. Packaged in a 149-pin BFCPGA (32.2mm × 22.3mm), it serves as the core spatial light modulator for compact 4K display systems.

Specialized ICS Feature Summary

• 0.47-inch diagonal micromirror array with 4K UHD (3840 × 2160) resolution
• High-Speed Serial Interface (HSSI) supporting 4K UHD at 60Hz and Full HD at 240Hz
• 5.4µm micromirror pitch with ±17° tilt angle and bottom illumination
• Compatible with laser-phosphor, LED, RGB laser, and lamp light sources

Specialized ICS Applications

• Smart projectors
• Enterprise projectors
• Laser TVs

Specialized ICS Procurement Notes

Verify that the component matches the 149-pin BFCPGA package dimensions of 32.2mm × 22.3mm. Confirm compatibility with the DLPC7540 display controller and DLPA100 power management ICs for system integration. Ensure thermal management solutions can maintain the array temperature within the specified operational limits during high-duty cycle usage.

Specialized ICS Selection Notes

Select this DMD for applications requiring native 4K UHD resolution in small form factors. Designers must account for the HSSI interface requirements, including impedance matching and trace length constraints. Thermal calculations are critical; ensure the cooling system maintains the array temperature below the derated maximum based on the specific micromirror landed duty cycle expected in the application.

Specialized ICS Part Context

The DLP471TE is part of TI's 0.47-inch 4K UHD chipset ecosystem, which includes the DLPC7540 display controller and DLPA100 power/motor driver. This combination enables bright 4K UHD displays with a compact physical footprint. The device is designed for use with third-party optical modules from approved manufacturers to accelerate design cycles.

Specialized ICS Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.