DLP4500FQE Digital Micromirror Device Equivalent & Substitute Parts

Part Overview

The DLP4500FQE is a Digital Micromirror Device (DMD) manufactured by Texas Instruments in a 80-LCCC surface mount package (20.7x9.1mm). This component is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system support and new design implementations. The DLP4500FQE is designed for applications requiring high-resolution spatial light modulation, including 3D projection systems and medical imaging equipment. Due to its obsolete status, active equivalent models are available to ensure supply chain continuity and system compatibility.

Substiute Parts

DLP4500FQE

Texas InstrumentsIn Stock: 2210DLP4500FQE Datasheet

Current PartRFQ

DLP4500AFQE

Texas InstrumentsIn Stock: 2351DLP4500AFQE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DLP4500FQE is determined by strict equivalence across the following critical parameters:

Substitution Criteria:

• Identical base product number (DLP4500)
• Identical package type and dimensions (80-LCCC, 20.7x9.1mm)
• Identical mounting type (Surface Mount)
• Identical functional classification (Digital Micromirror Device)
• Identical application support (3D, Medical Imaging)
• Compliance with ROHS3 and REACH requirements
• Identical ECCN and HTSUS classification

The DLP4500AFQE meets all substitution criteria as a direct equivalent. The primary distinction is product status: DLP4500AFQE is active, whereas DLP4500FQE is obsolete. Packaging format differs (Tray versus unspecified), but this does not affect functional or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

For New Designs: The DLP4500AFQE is the appropriate selection for new system implementations. This part carries active product status from Texas Instruments, ensuring long-term availability and supply chain stability. Both parts maintain identical ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for industrial and medical applications.

For Legacy System Support: The DLP4500FQE remains suitable for maintenance and repair of existing systems where the obsolete part is already integrated. The DLP4500AFQE provides direct functional and mechanical equivalence for replacement scenarios. Both parts share identical package dimensions (80-LCCC, 20.7x9.1mm), mounting type (Surface Mount), and application support (3D, Medical Imaging), ensuring drop-in compatibility at the board level.

Compliance Considerations: Both parts satisfy ROHS3 compliance requirements and maintain REACH unaffected status. The moisture sensitivity level (MSL 1 for DLP4500FQE) indicates unlimited shelf life under standard storage conditions. The DLP4500AFQE lists MSL as Not Applicable, reflecting its active status and current manufacturing specifications.

Frequently Asked Questions (FAQ)

Q: Can DLP4500AFQE directly replace DLP4500FQE in existing assemblies?

A: Yes. Both parts share identical package dimensions (80-LCCC, 20.7x9.1mm), mounting type (Surface Mount), and functional classification (Digital Micromirror Device). Mechanical and electrical compatibility is maintained. The primary difference is product status: DLP4500AFQE is active, while DLP4500FQE is obsolete.

Q: What is the significance of the product status difference?

A: Product status indicates manufacturing availability. DLP4500FQE (obsolete) is no longer manufactured by Texas Instruments. DLP4500AFQE (active) is currently produced and available through authorized distributors. For new designs and long-term system support, the active part is recommended.

Q: Are there differences in packaging that affect component selection?

A: Both parts use identical supplier device packages (80-LCCC, 20.7x9.1mm) and mounting types (Surface Mount). The packaging format differs (Tray for DLP4500AFQE versus unspecified for DLP4500FQE), but this affects only handling and storage logistics, not functional or mechanical compatibility.

Q: Do both parts meet current regulatory requirements?

A: Yes. Both DLP4500FQE and DLP4500AFQE are ROHS3 compliant and REACH unaffected. Both carry identical ECCN (EAR99) and HTSUS (8542.39.0001) classifications, satisfying regulatory requirements for industrial and medical applications.

Q: What applications are supported by these parts?

A: Both parts support identical applications: 3D projection systems and medical imaging equipment. The Digital Micromirror Device architecture enables high-resolution spatial light modulation required in these application domains.

Q: Is there any technical difference in device functionality between these parts?

A: No technical differences in device functionality are indicated by the provided parameters. Both parts are classified as Digital Micromirror Devices with identical base product number (DLP4500), package specifications, and application support.