MAX952ESA+ Equivalent & Substitute Parts Reference

Part Overview

The MAX952ESA+ is an Amplifier, Comparator, and Reference IC manufactured by Analog Devices Inc./Maxim Integrated, designed for smart card applications. This surface-mount linear component integrates multiple functional blocks within a compact 8-SOIC package. The part maintains Active product status with full ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), making it suitable for production environments requiring high reliability standards.

Identification of equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain functional compatibility across manufacturing batches and procurement cycles.

Substiute Parts

MAX952ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 1178MAX952ESA+ Datasheet

Current PartRFQ

MAX952ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 1178MAX952ESA+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX952ESA+ is determined by strict alignment across the following critical parameters:

Primary Substitution Criteria:

• Identical manufacturer part number designation
• Matching package configuration (8-SOIC with 0.154" / 3.90mm width specification)
• Equivalent functional classification (Amplifier, Comparator, Reference IC)
• Identical application domain (Smart Card)
• Matching surface-mount mounting technology
• Equivalent or superior compliance certifications (ROHS3, REACH Unaffected)
• Equivalent or superior moisture sensitivity rating (MSL 1)

Parts meeting all these parameters are classified as direct equivalents and may be substituted without design modification or PCB layout revision.

Parameter Comparison

Engineering Selection Recommendations

The MAX952ESA+ maintains Active product status with full regulatory compliance across ROHS3 and REACH frameworks. The part carries MSL 1 rating, indicating no moisture sensitivity restrictions during storage or handling. These compliance attributes ensure long-term availability and suitability for production environments with stringent regulatory requirements.

Selection of equivalent parts should prioritize components with identical manufacturer designation, matching package geometry, and equivalent compliance certifications. The 8-SOIC package specification (0.154" / 3.90mm width) is a fixed mechanical constraint that must be maintained for PCB compatibility.

Frequently Asked Questions (FAQ)

Q: Can the MAX952ESA+ be substituted with other Maxim Integrated amplifier comparator reference ICs in different packages?

A: No. Substitution requires identical package configuration (8-SOIC, 0.154" / 3.90mm width). Alternative package types require PCB redesign and are not considered direct substitutes.

Q: What is the significance of the MSL 1 rating for the MAX952ESA+?

A: MSL 1 indicates unlimited moisture sensitivity, meaning the component requires no special moisture control during storage, handling, or assembly. This simplifies supply chain management and reduces storage costs.

Q: Does the MAX952ESA+ meet current regulatory requirements for new designs?

A: Yes. The part maintains Active product status with ROHS3 compliance and REACH Unaffected designation, confirming suitability for current production and future regulatory environments.

Q: Are there packaging format alternatives for the MAX952ESA+?

A: The provided data specifies Tube packaging. Alternative packaging formats (tape and reel, trays) may be available through the manufacturer but are not documented in this reference. Contact the manufacturer for packaging variant availability.

Q: What applications is the MAX952ESA+ designed for?

A: The MAX952ESA+ is specified for smart card applications, integrating amplifier, comparator, and reference functions within a single 8-SOIC package.