DLPC350_14 Datasheet, PDF (1/62 Pages) Texas Instruments – Digital Controller for Portable Advanced Light Control

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DLPC350
DLPS029C – APRIL 2013 – REVISED MARCH 2014
DLPC350 DLP^® Digital Controller for Portable Advanced Light Control
1 Features
•1 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
• Multiple Configuration Interfaces
– One USB 1.1 SlavePort
– Two I²C Ports
– LED PWM Generators
• Video Projection Mode of Operation
– 10- to 120-Hz Full Color Frame Rates
– YUV, YCrCb, or RGB Input Data Formats
– Extensive Video Processing Capability
• Integrated Micromirror Drivers
• Integrated Clock Generation
SPACER
PCLK
HSYNC, VSYNC
24-bit RGB Data
Hardware Triggers
USB
I²C
Lamp Enable
Lamp
Driver
NIR
Lamp
DLPC350
DMD Control
DMD Data
Illumination
Optics
DLP4500NIR
OSC
FAN
'0'Œ
Voltage
Supplies
2 Applications
• Machine Vision
– 3D Depth Measurement and Capture
– Robotic Guidance
– Inline Surface Inspection
– Pick and Place
• Spectrometers (Chemical Analysis)
– Process Analyzers
– Laboratory Equipment
– Dedicated Analyzers
• 3D Printers
• Medical Instruments
– 3D Dental Scanners
– Vascular Imaging
– Microscopes
• 3D Biometrics
– Fingerprint Recognition
– Facial Recognition
• Single Pixel Cameras
• Laser Marking
3 Description
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.
Device Information
ORDER NUMBER
PACKAGE
BODY SIZE
DLPC350ZFF
BGA (419)
23.4 × 23.4 mm
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.