DLPA200 Datasheet, PDF (1/29 Pages) Texas Instruments – DLP® DLPA200 DMD Micromirror Driver

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DLPA200
DLPS015D – APRIL 2010 – REVISED MAY 2015
DLPA200 DLP^® DMD Micromirror Driver
1 Features
•1 Designed for Use as a Part of a DLP Chipset
• Generates the Micromirror Clocking Pulses
Required by the DLP Digital Micromirror Device
(DMD)
• Generates Specialized Voltage Levels Required
for Micromirror Clocking Pulse Generation
• Operates From a Single 12-V Power Supply
• Provides a V_BIAS Voltage Level, Used by the DMD
to Control the Array Border Mirrors
• Provides a V_OFFSET Voltage Level, Used by the
DMD as DMDVCC2
• All Logic Inputs are LVTTL and CMOS Compatible
• Packaged in an Pb-Free Thermally-Enhanced
Surface-Mount Package: 80-Pin, 0.5 mm-Pitch,
Enlarged Terminal Pitch, Thin Profile Quad Flat
Pack (HTQFP)
Block Diagram
MODE[1:0]
SEL[1:0]
A[3:0]
STROBE
OE
P12V
VBIAS_LHI
VBIAS_SWL
VRESET_SWL
2
2
4
Select, Latch,
Output Logic
and
High-Voltage
Output
FET Switches
16
OUT(00–15)
Internal 5 V
and Ref. Supplies
V_BIAS
Boost Converter
V_RESET
Buck-Boost Converter
V_OFFSET
Regulator
V5REG
VBIAS_RAIL
VBIAS
VRESET_RAIL (SUBSTRATE)
VRESET
VOFFSET_RAIL
VOFFSET
2 Applications
• Industrial:
– Direct Imaging Lithography
– Laser Marking and Repair Systems
– Computer-to-Plate Printers
– Rapid Prototyping Machines and 3D Printers
– 3D Scanners for Machine Vision and Quality
Control
• Medical:
– Phototherapy Devices
– Ophthalmology
– Vascular Imaging
– Hyperspectral Imaging
– 3D Scanners for Limb and Skin Measurement
– Confocal Microscopes
• Display:
– 3D Imaging Microscopes
– Intelligent and Adaptive Lighting
– Augmented Reality and Information Overlay
3 Description
The DLPA200 is a DMD micromirror driver that is one
of multiple components in a DLP chipset. A dedicated
DLP chipset provides developers easier access to the
DMD as well as high speed micromirror control.
Device Information⁽¹⁾
PART NUMBER PACKAGE
BODY SIZE
DLPA200
HTQFP (80)
14.00 mm × 14.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
SCPEN
SCPCK
SCPDI
SCPDO
DEV_ID[1:0]
Serial Bus Power-Up Initialization
Interface
Fault Logic
2
RESET
IRQ
GND
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.