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DLP2000: Information needed

Renan Santos Adriano
Genius 16510 points
Part Number: DLP2000

Hello Team,

My customer would like to know thre are information about properties of DLP2000, such as Array-Diffraction-Efficiency, Micromirror Cross-Over-Time, Micromirror-Switching-Time, Micrromirror-Array-optical-Efficiency and Mirror metal reflectivity?

Regards,

-Renan

  • 0
    TI__Genius 12575 points

    Hello Renan,

    Thank you for using the E2E forum!

    We will get information on the DLP2000 together and to you by the end of the week.

    Regards,

    Austin

  • 0
    TI__Expert 3360 points

    Hi Renan,

    Here are some typical values for DMDs similar to the DLP2000:

    Micromirror crossover time = 2.5 µs  (nominal)

    Micromirror switching time  = 10 µs   (minimum)

    The typical optical efficiency for DMD with 7.6 µm pixel  is summarized in this table:

    Diffraction efficiency 84 %
    Coverglass efficiency 96 %
    Fill factor 94 %
    Mirror reflectivity 89 %
    Total DMD efficiency 66 %

    More information on the optical efficiency for the DLP 2000 DMD can be found in this application report here: https://www.ti.com/lit/an/dlpa083a/dlpa083a.pdf 

    I hope this helps.

    Thank you, 

    Chris