1076-643AB

Description：IC DIG MICROMIRROR DEV 149CPGA
Package：Bulk

SKU:af003a054654 Category: Specialized ICs Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC DIG MICROMIRROR DEV 149CPGA
Package：Bulk
Series：-
Mfr：Texas Instruments
Type：Digital Micromirror Device (DMD)
Applications：-
Mounting Type：Through Hole
Package / Case：149-BFCPGA Exposed Pad
Supplier Device Package：149-CPGA (22.3x32.2)
Grade：-
Qualification：-

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1076-643AB

Overview

The Texas Instruments 1076-643AB is a Digital Micromirror Device (DMD) designed for spatial light modulation. It features a 149-pin CPGA package with an exposed pad, measuring 22.3x32.2 mm. This MEMS-based component integrates individually controlled micromirrors on CMOS memory cells to enable high-speed optical switching. The device supports through-hole mounting and serves as the core imaging element in DLP projection systems, converting digital signals into precise optical patterns via electrostatic deflection of aluminum mirrors.

Feature Summary

Digital Micromirror Device (DMD) architecture for spatial light modulation
149-BFCPGA package with exposed pad (22.3x32.2 mm)
Through-hole mounting style for robust integration
CMOS-based control structure for individual mirror addressing

Applications

DLP projection display systems
Spatial light modulation modules
Optical switching applications

Part Context

This component belongs to the family of Digital Micromirror Devices developed by Texas Instruments. DMDs are micro-optical electromechanical systems that form the heart of DLP technology, enabling reflective digital projection by controlling light sources through binary pulse width modulation techniques.

Replacement Considerations

Publicly confirmed substitute part numbers for the 1076-643AB are not available in the provided documentation. Verification of mechanical footprint compatibility and electrical interface standards is required when evaluating alternative components.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.