TDA8024T/C1,118 Equivalent & Substitute Parts

Part Overview

The TDA8024T/C1,118 is a specialized interface IC manufactured by NXP USA Inc., housed in a 28-SO package for surface mount applications. This component operates across a supply voltage range of 2.7V to 6.5V and is classified as an analog interface device. The part is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design requirements and component procurement.

Substiute Parts

TDA8024T/C1,118

NXP USA Inc.In Stock: 2198TDA8024T/C1,118 Datasheet

Current PartRFQ

TDA8035HN/C2/S1J

NXP SemiconductorsIn Stock: 95417TDA8035HN/C2/S1J Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The TDA8035HN/C2/S1J is identified as the manufacturer-recommended substitute for the TDA8024T/C1,118. Substitution eligibility is determined by the following critical parameters:

• Interface Classification: Both parts function as specialized analog interface devices
• Supply Voltage Compatibility: The substitute operates within 2.7V ~ 5.5V, which overlaps with the original part's 2.7V ~ 6.5V range. The substitute's upper limit of 5.5V is within the original specification
• Mounting Technology: Both employ surface mount technology
• Compliance Standards: Both maintain ROHS3 compliance and REACH unaffected status
• Moisture Sensitivity: Both rated at MSL 1 (Unlimited)
• Package Form Factor: The substitute transitions from 28-SO to 32-HVQFN (5x5), representing a modernized package geometry while maintaining functional equivalence

Parameter Comparison

Engineering Selection Recommendations

The TDA8035HN/C2/S1J is the designated manufacturer substitute for the obsolete TDA8024T/C1,118. Selection of this substitute is supported by:

• Active Product Status: The substitute maintains active production status, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: Both parts maintain identical ROHS3 and REACH compliance certifications, satisfying environmental and regulatory requirements
• Electrical Compatibility: Supply voltage overlap within the 2.7V ~ 5.5V range accommodates the substitute within the original operating envelope
• Moisture Handling: Identical MSL 1 rating ensures equivalent moisture sensitivity characteristics
• Export Classification: Both parts share EAR99 classification, maintaining consistent export control status

The primary design consideration involves PCB layout adaptation due to package transition from 28-SO to 32-HVQFN (5x5) geometry. This requires footprint redesign and pin configuration verification against the substitute's datasheet.

Frequently Asked Questions (FAQ)

Q: Can the TDA8035HN/C2/S1J directly replace the TDA8024T/C1,118 without PCB modifications?

A: No. The package transition from 28-SOIC to 32-HVQFN (5x5) requires PCB footprint redesign. Pin assignments must be verified against the substitute's datasheet prior to implementation.

Q: What is the voltage compatibility between these parts?

A: The original part operates at 2.7V ~ 6.5V, while the substitute operates at 2.7V ~ 5.5V. The substitute is compatible with designs operating within the 2.7V ~ 5.5V range. Designs requiring operation above 5.5V cannot use this substitute.

Q: Are there compliance or certification differences between the parts?

A: No. Both parts maintain identical ROHS3 compliance, REACH unaffected status, and EAR99 export classification.

Q: What packaging options are available for the substitute?

A: The TDA8035HN/C2/S1J is available in Cut Tape (CT) and Digi-Reel® packaging formats.

Q: Why is the original part listed as obsolete?

A: The TDA8024T/C1,118 has reached end-of-life status. The TDA8035HN/C2/S1J represents the active successor product from the manufacturer.

Q: Are the moisture sensitivity levels equivalent?

A: Yes. Both parts are rated at MSL 1 (Unlimited), indicating identical moisture sensitivity handling requirements.