DLP470TEAAFXJ

Specialized ICS Overview

The DLP470TEAAFXJ is a Digital Micromirror Device (DMD) from Texas Instruments featuring a 0.47-inch diagonal micromirror array with 4K UHD resolution (3840 × 2160). It utilizes a 5.4-micron pitch and ±17° tilt angle for bottom illumination. The device accepts 2xLVDS input data buses operating at clock frequencies up to 400 MHz. It requires specific power supplies including VCC (1.8V), VOFFSET, VBIAS, and VRESET for proper operation. The component is housed in a 257-pin CLGA package measuring 32.2 mm × 22.3 mm.

Specialized ICS Feature Summary

• 0.47-inch diagonal micromirror array with 4K UHD (3840 × 2160) resolution
• 5.4-micron micromirror pitch with ±17° tilt relative to flat surface
• Supports 2xLVDS input data bus with 400 MHz clock frequency
• Bottom illumination architecture

Specialized ICS Applications

• 4K UHD display systems
• Laser TV
• Business and education projectors
• Digital signage
• Gaming displays
• Home cinema

Specialized ICS Procurement Notes

Verify the specific ordering suffix FXJ corresponds to the 257-pin CLGA package variant. Confirm that the required chipset components, specifically the DLPC4422 display controller and DLPA100 power management IC, are available for system integration. Ensure compliance with ESD handling procedures during manufacturing.

Specialized ICS Selection Notes

Select this component for high-brightness 4K UHD applications requiring a 0.47-inch form factor. Ensure the optical system supports bottom illumination and maintains a maximum marginal ray angle of 55 degrees. Verify thermal management capabilities to keep the array temperature within the recommended operational range based on duty cycle requirements.

Specialized ICS Part Context

The DLP470TEAAFXJ is part of the DLP470TE series, designed as a core component of the DLP 0.47 4K UHD chipset. It functions as a MEMS spatial light modulator controlled by TI DMD control technology. Reliable operation requires coupling with the DLPC4422 display controller and DLPA100 power driver.

Specialized ICS Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Texas Instruments for current alternatives or updated product lifecycle status.