OPA4872MDREP Equivalent & Substitute Parts

Part Overview

The OPA4872MDREP is an interface-specialized integrated circuit manufactured by Texas Instruments, designed for multiplexer with amplifier applications. This 14-SOIC surface mount device operates across a dual supply voltage range of ±4.6V to 6V and is classified as Active product status. The part is ROHS3 compliant with Moisture Sensitivity Level 2 (1 Year) and maintains REACH Unaffected status. Substitute parts are identified when equivalent functional performance can be achieved within the specified electrical and mechanical parameters of this product category.

Substiute Parts

OPA4872MDREP

Texas InstrumentsIn Stock: 2231OPA4872MDREP Datasheet

Current PartRFQ

LMH6574MA/NOPB

Texas InstrumentsIn Stock: 1605LMH6574MA/NOPB Datasheet

MFR RecommendedRFQ

LMH6574MAX/NOPB

Texas InstrumentsIn Stock: 9604LMH6574MAX/NOPB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the OPA4872MDREP are qualified based on the following criteria:

Primary Substitution Parameters:

• Manufacturer: Texas Instruments (same manufacturer ensures design compatibility)
• Category: Interface (functional classification match)
• Package / Case: 14-SOIC (0.154", 3.90mm Width) (mechanical and thermal compatibility)
• Mounting Type: Surface Mount (assembly process compatibility)
• Product Status: Active (ongoing availability and support)
• RoHS Status: ROHS3 Compliant (regulatory compliance match)
• REACH Status: REACH Unaffected (regulatory compliance match)
• ECCN / HTSUS: Matching classification codes (trade and export compliance)

Voltage Supply Compatibility: The OPA4872MDREP operates at ±4.6V ~ 6V dual supply. Substitute parts must support this voltage range or a compatible superset range to ensure functional equivalence in the target application circuit.

The identified substitute parts (LMH6574MA/NOPB and LMH6574MAX/NOPB) meet these core substitution criteria while maintaining interface functionality within the specified electrical parameters.

Parameter Comparison

Engineering Selection Recommendations

OPA4872MDREP (Primary Part): Active product status with established supply chain. ROHS3 compliant and REACH unaffected. Moisture Sensitivity Level 2 requires standard handling procedures for 1-year shelf life. Current inventory: 2217 pieces.

LMH6574MAX/NOPB (Preferred Substitute): Identical 14-SOIC package footprint ensures direct mechanical compatibility. Active product status with ROHS3 compliance and REACH unaffected status. Dual supply voltage range ±3V ~ 6V encompasses the OPA4872MDREP operating range. Moisture Sensitivity Level 1 (Unlimited) provides superior storage stability. Current inventory: 9496 pieces. Tape & Reel packaging matches original part format.

LMH6574MA/NOPB (Alternative Substitute): Active product status with REACH unaffected compliance. Moisture Sensitivity Level 1 (Unlimited) provides extended shelf life. Bulk packaging differs from original Tape & Reel format. Package specification not provided in technical data. Current inventory: 1553 pieces.

Selection between substitute parts should prioritize LMH6574MAX/NOPB when package footprint and moisture handling characteristics are critical design factors.

Frequently Asked Questions (FAQ)

Q: Can LMH6574MAX/NOPB directly replace OPA4872MDREP in existing designs?

A: LMH6574MAX/NOPB shares the identical 14-SOIC (0.154", 3.90mm Width) package footprint, surface mount configuration, and dual supply voltage compatibility (±3V ~ 6V encompasses ±4.6V ~ 6V). Both parts are Active status, ROHS3 compliant, and REACH unaffected. Direct PCB-level substitution is mechanically and electrically feasible.

Q: What is the difference between LMH6574MA/NOPB and LMH6574MAX/NOPB?

A: Both parts are manufactured by Texas Instruments and classified as Active interface components. LMH6574MAX/NOPB is supplied in Tape & Reel (TR) packaging matching the OPA4872MDREP format, while LMH6574MA/NOPB is supplied in Bulk packaging. LMH6574MAX/NOPB specifies 14-SOIC package; LMH6574MA/NOPB package specification is not provided. Both maintain Moisture Sensitivity Level 1 (Unlimited).

Q: Are there packaging considerations when substituting parts?

A: Yes. The OPA4872MDREP is supplied in Tape & Reel (TR) format. LMH6574MAX/NOPB maintains this packaging format, ensuring compatibility with automated assembly processes. LMH6574MA/NOPB uses Bulk packaging, which may require different handling and component feeding procedures during manufacturing.

Q: What are the moisture sensitivity implications of substitution?

A: OPA4872MDREP has Moisture Sensitivity Level 2 (1 Year shelf life). Both substitute parts (LMH6574MA/NOPB and LMH6574MAX/NOPB) have Moisture Sensitivity Level 1 (Unlimited shelf life), providing superior storage stability and reduced risk of moisture-induced failures during extended inventory periods.

Q: Do all parts meet the same regulatory compliance standards?

A: OPA4872MDREP and LMH6574MAX/NOPB are both ROHS3 compliant with REACH unaffected status and EAR99 ECCN classification. LMH6574MA/NOPB compliance specifications are not fully documented in the provided data. Verify complete compliance documentation for LMH6574MA/NOPB before selection if regulatory certification is a design requirement.

Q: What voltage supply ranges are supported?

A: OPA4872MDREP operates at ±4.6V ~ 6V dual supply. LMH6574MAX/NOPB supports ±3V ~ 6V dual supply, which encompasses the OPA4872MDREP range. LMH6574MA/NOPB voltage supply specification is not provided. Confirm voltage compatibility with application requirements before final part selection.