Datasheet

DLP4500
www.ti.com DLPS028A –APRIL 2013–REVISED MAY 2013
Micromirror Array Physical Characteristics
Physical characteristics of the micromirror array are provided in Table 5.
Table 5. Micromirror Array Physical Characteristics
PARAMETER VALUE UNITS
Number of active micromirror rows
(1)
1140 micromirrors
Number of active micromirror columns
(1)
912 micromirrors
Micromirror pitch, diagonal
(1)
7.637 µm
Micromirror pitch, vertical and horizontal
(1)
10.8 µm
1140 micromirrors
Micromirror active array height
(2)
6161.4 µm
912 micromirrors
Micromirror active array width
(2)
9855 µm
Micromirror array border
(3)
10 mirrors/side
(1) See Figure 3.
(2) See Figure 15.
(3) The mirrors that form the array border are hard-wired to tilt in the –12° (“Off”) direction once power is applied to the DMD (see Figure 3
and Figure 4).
Figure 15. DLP4500 Micromirror Active Area
Copyright © 2013, Texas Instruments Incorporated Submit Documentation Feedback 23
Product Folder Links: DLP4500