7212-313BK中文资料德州仪器数据手册PDF规格书

1 Features

• 0.3-Inch (7.93-mm) diagonal micromirror array

– 1280 × 720 array of aluminum micrometersized

mirrors, in an orthogonal layout

– 5.4 – micron micromirror pitch

– ±17° micromirror tilt (relative to flat surface)

– Side illumination for optimal efficiency and

optical engine size

– Polarization independent aluminum micromirror

surface

• 8-Bit SubLVDS input data bus

• Dedicated DLPC3478 display and light controller

and DLPA200x or DLPA300x PMIC/LED driver for

reliable operation

2 Applications

• Integrated display and 3D depth capture

– Smart phone, tablets, laptop, camera

– Battery-powered mobile accessory

• 3D depth capture: 3D camera, 3D reconstruction,

AR/VR, dental scanner

• 3D machine vision: robotics, metrology, in-line

inspection (AOI)

• 3D biometrics: facial and finger print recognition

• Light exposure: 3D printers, programmable spatial

and temporal light exposure

3 Description

The 7212-313BK digital micromirror device (DMD)

is a digitally controlled micro-opto-electromechanical

system (MOEMS) spatial light modulator (SLM).

When coupled to an appropriate optical system,

the DMD displays a very crisp and high quality

image or video. This DMD is a component of the

chipset comprising the DMD, DLPC3478 display and

light controller, and DLPA200x/DLPA300x PMIC/LED

driver. The compact physical size of this DMD coupled

with the controller and the PMIC/LED driver provides

a complete system solution that enables small form

factor, low power, and high-resolution, light-control

applications like such as 3D scanners.