DLP470NEFXH

Specialized ICS Overview

The DLP470NEFXH is a 0.47-inch Full HD (1920 × 1080) Digital Micromirror Device (DMD) manufactured by Texas Instruments. It features a 5.4-micron micromirror pitch with ±17° tilt angles and utilizes bottom illumination. The device operates on a 2xLVDS input data bus and requires specific power supplies: VCC (1.65–1.95 V), VOFFSET (9.5–10.5 V), VBIAS (17.5–18.5 V), and VRESET (-14.5 to -13.5 V). It is housed in a 257-pin BCLGA package measuring 33.2 mm × 22.3 mm, designed for surface-mount installation.

Specialized ICS Feature Summary

• 0.47-inch diagonal micromirror array with 1920 × 1080 resolution
• 5.4-micron pitch with ±17° tilt angle relative to the flat surface
• Bottom illumination architecture supporting high brightness
• 2xLVDS input data bus interface

Specialized ICS Applications

• Full HD (1080P) display systems
• Laser TV projectors
• Mobile smart TVs
• Digital signage
• Gaming displays
• Home cinema systems

Specialized ICS Procurement Notes

Verify component authenticity through authorized Texas Instruments channels or certified distributors. Confirm RoHS compliance status via official documentation. Ensure proper ESD handling protocols are followed during storage and assembly due to the sensitivity of MEMS structures. Check for moisture sensitivity levels prior to soldering.

Specialized ICS Selection Notes

Select this DMD for applications requiring a compact 0.47-inch form factor with Full HD resolution. Pair with the DLPC4420 or DLPC4430 display controller and the DLPA100 power management IC for optimal system performance. Ensure the optical design supports bottom illumination and maintains marginal ray angles within 55 degrees.

Specialized ICS Part Context

The DLP470NE belongs to the TI DLP Standard TRP series, distinct from Pico chipsets. It is part of a chipset ecosystem that includes the DLPC4420 controller and DLPA100 driver. This component targets larger display engines compared to smaller DLP Pico devices, offering higher brightness capabilities suitable for fixed installation environments.

Specialized ICS Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult Texas Instruments for current availability and potential obsolescence notices regarding the DLP470NEFXH.