6860-313BT

Overview

The Texas Instruments 6860-313BT is a Digital Micromirror Device (DMD) classified as a specialized integrated circuit. It functions as a micro-opto-electromechanical deformable mirror device, integrating hundreds of thousands or millions of microscopic mirrors on a complementary metal–oxide–semiconductor (CMOS) circuit. Each micromirror features adjustable tilting angles to serve as ON/OFF states for high-speed and high-resolution light modulation. This component enables programmable data insertion and fast image delivery, offering superior temporal resolution compared to liquid crystal on silicon spatial light modulators.

Feature Summary

• Integrates approximately 0.5 million hinge-mounted microscopic mirrors on a CMOS circuit
• Provides high-speed light modulation with pattern rates up to 5000 patterns per second
• Features short reset/settlement time of 13.4 μs for rapid state transitions
• Supports grayscale control via PC monitor input for precise angle adjustment

Applications

• Local temperature control of multiple microheaters using projected IR laser patterns
• In-situ immobilization of target cells in microfluidic chips
• Assaying individual properties of microorganisms via thermosensitive hydrogel gelation
• Non-contact manipulation of MEMS tools and biological parts

Procurement Notes

Verify the supplier-device-package designation against official Texas Instruments documentation, as the provided source lists it as empty. Confirm that the Tray package format aligns with current manufacturing specifications. Ensure the part number matches the specific DMD variant required for optical projection systems. Cross-reference the series field, which appears blank in the source, with TI's official product database to identify the correct family grouping.