1 Features

? 0.55-inch diagonal micromirror array

– SVGA (800 x 600) array

– 13.68-μm micromirror pitch

– ±12° micromirror tilt angle (relative to flat state)

– Designed for corner illumination

? LVDS input data bus

? The DLP550HE chipset includes:

– DLP550HE DMD

– DLPC4430 controller

– DLPA100 controller power management and

motor driver IC

– DLPA200 DMD power management IC

2 Applications

? Smart lighting

? Business projector

? Education projector

3 Description

The TI DLP550HE digital micromirror device (DMD)

is a digitally controlled micro-electro-mechanical

system (MEMS) spatial light modulator (SLM) that

enables bright, affordable SVGA display solutions.

The DLP550HE DMD, together with the DLPC4430

display controller, the DLPA100 power and motor

driver, and DLPA200 DMD micromirror driver provides

the capability to achieve high performance systems

and is a great fit for display applications that

require 4:3 aspect ratio, high brightness, and system

simplicity.