DLP6500FLQ

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DLPS040 – OCTOBER 2014

Recommended Operating Conditions (continued)

over operating free-air temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

For Illumination Source between 420 and 700 nm

10

°C

Window temperature – operational

70

°C

10

°C

Thermally

Illumination, wavelengths between 420 and 700 nm

mW /cm2

For Illumination Source between 400 and 420 nm

20

°C

10

°C

Illumination, wavelengths between 400 and 420 nm

2.5

W/cm2

For Illumination Source <420 and >700 nm

10

°C

Window temperature – operational

70

°C

10

°C

Illumination, wavelength < 400 nm

0.68

mW /cm2

Illumination, wavelength > 700 nm

10

mW /cm2

(12) Optimal, long-term performance and optical effciency of the Digital Micromirror Device (DMD) can be affected by various application

parameters, including illumination spectrum, illumination power density, micromirror landed duty-cycle, ambient temperature (storage

and operating), DMD temperature, ambient humidity (storage and operating), and power on or off duty cycle. TI recommends that

application-specific effects be considered as early as possible in the design cycle.

(13) DMD Temperature is the worst-case of any thermal test point in Figure 15, or the active array as calculated by the Micromirror Array

Temperature Calculation.

(14) Per Figure 1, the maximum operational case temperature should be derated based on the micromirror landed duty cycle that the DMD

experiences in the end application. Refer to Micromirror Landed-on/Landed-Off Duty Cycle for a definition of micromirror landed duty

cycle.

(15) As measured between any two points on the exterior of the package, or as predicted between any two points inside the micromirror

array cavity. Refer to Thermal Information and Micromirror Array Temperature Calculation.

(16) Refer to Thermal Information and Micromirror Array Temperature Calculation.

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