DLPA2000 datasheet(44/58 Pages) TI2

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DLPA2000

DLPS043B – JUNE 2014 – REVISED FEBRUARY 2018

www.ti.com

Product Folder Links: DLPA2000

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Typical Mobile Sensing Application (continued)

Figure 44. Typical Application Diagram

8.3.1 Design Requirements

All applications using the DLP 0.2-inch WVGA chipset require the:

•

DLPC150 controller, and

•

DLPA2000 PMIC, and

•

DLP2010 or DLP2010NIR DMD

components for operation. The system also requires an external parallel flash memory device loaded with the

DLPC150 configuration and support firmware. DLPC150 does the digital image processing and formats the data

for the DMD. DLPA2000 PMIC provides the needed analog functions for the DLPC150 and DLP2010 or

DLP2010NIR. The chipset has several system interfaces and requires some support circuitry. The following

interfaces and support circuitry are required:

•

DLPC150 system interfaces:

–

Control interface

–

Trigger interface

–

Input data interface

–

Illumination interface

•

DLPC150 support circuitry and interfaces:

–

Reference clock

–

PLL

–

Program memory flash interface

•

DMD interfaces:

–

DLPC150 to DMD digital data

–

DLPC150 to DMD control interface

–

DLPC150 to DMD micromirror reset control interface

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