The DLPC350 digital controller, part of the DLP 0.45 WXGA visible and NIR chipsets, supports reliable operation of the DLP4500 or DLP4500NIR digital micromirror device (DMD). The DLPC350 controller provides a convenient, multi-functional interface between user electronics and the DMD, enabling high-speed pattern rates, along with LED control and data formatting for multiple input formats.
The DLPC350 controller provides input and output trigger signals for synchronizing displayed patterns with a camera, sensor, or other peripherals. The controller enables integration of the DLP 0.45 WXGA visible or NIR chipset into small-form-factor and low-cost light steering applications. Applications include 3D scanning or metrology systems, spectrometers, interactive displays, chemical analyzers, medical instruments, and other end equipment that requires spatial light modulation (light steering and patterning).
The DLPC350 controller is the data formatting and DMD controlling Asic in the 0.45 WXGA visible or NIR chipset. The DMD is either the visible or NIR version of the DLP4500. For further details, search the TI website for 'DLPR350' and see the DMD data sheet.
Required for Reliable Operation of the DLP4500 and DLP4500NIR DMDs
High Speed Pattern Sequence Mode
1-Bit Binary Pattern Rates to 4225 Hz
8-Bit Grayscale Pattern Rates to 120 Hz
1-to-1 Input Mapping to Micromirrors
Multiple Bit Depths and LEDs in Pattern Sequences
Easy Synchronization With Cameras and Sensors
Two Configurable Input Triggers
Two Configurable Output Triggers
14 Fully Programmable GPIO Signals
32 KB Internal Ram Stores up to 48 1-bit Patterns
Stores up to 48 1-Bit Patterns
No External Volatile Memory Required
Supports up to 64 MB Flash for Increased Pattern Storage