LMH0024MAE Equivalent & Substitute Parts

Part Overview

The LMH0024MAE is a specialized interface IC designed for SMPTE 259M / 344M serial applications. Manufactured by Texas Instruments, this 16-SOIC surface mount component operates at 3.3V supply voltage. The part is currently listed as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support, design updates, and procurement planning.

Substiute Parts

LMH0024MAE

Texas InstrumentsIn Stock: 1447LMH0024MAE Datasheet

Current PartRFQ

LMH0024MAE/NOPB

Texas InstrumentsIn Stock: 933LMH0024MAE/NOPB Datasheet

DirectRFQ

PI3HDX1204EZLEX

Diodes IncorporatedIn Stock: 2851PI3HDX1204EZLEX Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LMH0024MAE is determined by the following critical parameters:

• Supply Voltage: 3.3V operation required
• Interface Category: Specialized interface IC classification
• Mounting Type: Surface mount technology
• RoHS Compliance: ROHS3 Compliant status
• Moisture Sensitivity: MSL 1 (Unlimited) rating
• Application Compatibility: SMPTE 259M / 344M serial interface support

Substitute parts must maintain compatibility across these parameters to ensure functional equivalence in existing designs and new implementations.

Parameter Comparison

Engineering Selection Recommendations

LMH0024MAE/NOPB (Texas Instruments, Active Status)

This direct manufacturer variant maintains identical electrical specifications and package configuration to the obsolete LMH0024MAE. The /NOPB designation indicates lead-free, halogen-free packaging in Tape & Reel format. Active product status ensures ongoing availability and technical support from Texas Instruments. This part is the primary recommendation for direct replacement in existing designs.

PI3HDX1204EZLEX (Diodes Incorporated, Active Status)

This alternative interface IC operates at the same 3.3V supply voltage and maintains ROHS3 compliance with MSL 1 rating. The package differs (32-TQFN versus 16-SOIC), requiring PCB layout modification. Active product status from Diodes Incorporated provides long-term availability. This option is suitable for new designs where package footprint changes are acceptable.

Frequently Asked Questions (FAQ)

Q: Can LMH0024MAE/NOPB be used as a direct replacement for LMH0024MAE?

A: Yes. Both parts share identical electrical specifications, supply voltage (3.3V), package configuration (16-SOIC), and RoHS compliance status. The /NOPB variant is the active production version and is the recommended replacement for the obsolete LMH0024MAE.

Q: What are the package differences between substitute options?

A: LMH0024MAE/NOPB maintains the original 16-SOIC (0.154", 3.90mm Width) package. PI3HDX1204EZLEX uses a 32-WFQFN Exposed Pad package. Package selection depends on PCB layout constraints and design flexibility.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. Both LMH0024MAE/NOPB and PI3HDX1204EZLEX are ROHS3 Compliant with MSL 1 (Unlimited) moisture sensitivity ratings, meeting environmental and regulatory requirements.

Q: What is the significance of product status (Obsolete vs. Active)?

A: Obsolete status indicates the LMH0024MAE is no longer manufactured. Active status for substitute parts ensures continued availability, technical documentation, and manufacturer support for procurement and design implementation.

Q: Are there supply voltage compatibility concerns with these substitutes?

A: No. All parts operate at 3.3V supply voltage, eliminating voltage compatibility issues in system integration.