TDA8024AT/C1,112 Equivalent & Substitute Parts

Part Overview

The TDA8024AT/C1,112 is a smart card interface IC manufactured by NXP USA Inc., designed for interface applications in 28SOIC packaging. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system support and new design implementations. The transition to active alternative components ensures continued availability and manufacturing support.

Substiute Parts

TDA8024AT/C1,112

NXP USA Inc.In Stock: 770TDA8024AT/C1,112 Datasheet

Current PartRFQ

TDA8035HN/C2/S1J

NXP SemiconductorsIn Stock: 95417TDA8035HN/C2/S1J Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TDA8024AT/C1,112 is determined by the following critical parameters:

• Functional Category: Both parts must serve interface applications
• Manufacturer Compliance: NXP Semiconductors maintains design continuity for this product line
• Regulatory Compliance: RoHS3 compliance and REACH unaffected status must be maintained
• Moisture Sensitivity: MSL 1 rating ensures compatibility with standard handling and storage procedures
• Export Classification: EAR99 classification consistency supports supply chain continuity

The TDA8035HN/C2/S1J represents the manufacturer-recommended successor, transitioning from obsolete to active product status while maintaining functional interface capability and regulatory compliance requirements.

Parameter Comparison

Engineering Selection Recommendations

The TDA8035HN/C2/S1J is the manufacturer-recommended substitute for the obsolete TDA8024AT/C1,112. Both components maintain identical RoHS3 compliance, REACH unaffected status, and MSL 1 moisture sensitivity ratings. The substitute part carries active product status with established manufacturing support and supply chain availability.

Selection of the TDA8035HN/C2/S1J requires design accommodation for package transition from 28SOIC (through-hole) to 32-HVQFN (surface mount). The substitute operates within a specified supply voltage range of 2.7V to 5.5V, supporting standard interface voltage requirements.

Frequently Asked Questions (FAQ)

Q: What is the primary reason for substituting the TDA8024AT/C1,112?

A: The TDA8024AT/C1,112 is classified as obsolete. The TDA8035HN/C2/S1J is the manufacturer-recommended active alternative, ensuring continued design support and component availability.

Q: Are the RoHS and REACH compliance statuses identical between the main part and substitute?

A: Yes. Both the TDA8024AT/C1,112 and TDA8035HN/C2/S1J maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory continuity.

Q: What is the key difference in packaging between these parts?

A: The TDA8024AT/C1,112 uses 28SOIC through-hole packaging, while the TDA8035HN/C2/S1J uses 32-HVQFN (5x5) surface mount packaging. PCB layout and assembly process modifications are required for substitution.

Q: Is the moisture sensitivity level the same for both parts?

A: Yes. Both components carry MSL 1 (Unlimited) rating, indicating identical moisture handling and storage requirements.

Q: What supply voltage range does the substitute part support?

A: The TDA8035HN/C2/S1J operates at 2.7V to 5.5V, covering standard interface voltage applications.

Q: Are both parts classified under the same export control category?

A: Yes. Both the TDA8024AT/C1,112 and TDA8035HN/C2/S1J are classified as EAR99, maintaining consistent export compliance requirements.