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DLP9000X: Active array dimension specification and CAD model mismatch

Part Number: DLP9000X
Other Parts Discussed in Thread: DLP9500, DLP9000

Hello,

DMD Active array dimensions given in datasheet 19.354 x 12.096 (W x H)  (7.11 Micromirror Array Physical Caracteristics) from http://www.ti.com/lit/ds/symlink/dlp9000.pdf do not match with the ones in CAD file (19.15 x 14.36) as seen in Figure 1. I have concernes whether the given model is fully correct, because it can affect the precision/design of products.  What is the solution for this problem?

P.S

All technical document source from http://www.ti.com/product/DLP9000X/technicaldocuments

Kind regards,

Daniel

 

Figure 1. CAD model active array dimensions

 

Clearly seen mismatch