MAX9000EUA-T Equivalent & Substitute Parts

Part Overview

The MAX9000EUA-T is a linear amplifier, comparator, and reference IC designed for smart card applications. Manufactured by Analog Devices Inc./Maxim Integrated, this component integrates multiple functional blocks in a compact 8-uMAX/uSOP surface mount package.

The MAX9000EUA-T carries an obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production requirements for systems utilizing this component.

Substiute Parts

MAX9000EUA-T

Analog Devices Inc./Maxim IntegratedIn Stock: 1041MAX9000EUA-T Datasheet

Current PartRFQ

MAX9000EUA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 2635MAX9000EUA+T Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX9000EUA-T is determined by strict alignment of the following parameters:

Critical Substitution Criteria:

• Base product number (MAX9000 series)
• Package type (8-uMAX/uSOP, 8-TSSOP, 8-MSOP with 0.118" / 3.00mm width)
• Functional classification (Amplifier, Comparator, Reference IC)
• Application domain (Smart Card)
• Mounting technology (Surface Mount)
• Compliance certifications (RoHS3, REACH Unaffected)
• Moisture sensitivity level (MSL 1)

The MAX9000EUA+T qualifies as a direct substitute based on identical alignment across all critical parameters. The primary distinction is packaging format (Tape & Reel versus individual unit) and product status (Active versus Obsolete).

Parameter Comparison

Engineering Selection Recommendations

The MAX9000EUA+T is a direct functional and mechanical equivalent to the MAX9000EUA-T. Both components share identical electrical specifications, package geometry, and compliance certifications.

Selection Basis:

The MAX9000EUA+T is recommended for new procurement due to its Active product status. The MAX9000EUA-T, classified as Obsolete, presents supply continuity risk and should be replaced in active designs.

Both parts maintain ROHS3 compliance and REACH Unaffected status, satisfying regulatory requirements for industrial and commercial applications.

Packaging format differs: the MAX9000EUA+T is supplied in Tape & Reel format, standard for automated assembly operations. The MAX9000EUA-T was supplied as individual units. This distinction affects procurement quantity and handling procedures but does not impact electrical or mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can MAX9000EUA+T replace MAX9000EUA-T in existing designs?

A: Yes. Both parts are electrically and mechanically identical. They share the same package geometry (8-uMAX/uSOP), pin configuration, and functional specifications. Substitution requires no design modification.

Q: What is the difference between MAX9000EUA-T and MAX9000EUA+T?

A: The primary difference is packaging format. MAX9000EUA-T is supplied as individual units; MAX9000EUA+T is supplied in Tape & Reel format. Additionally, MAX9000EUA-T is classified as Obsolete, while MAX9000EUA+T is Active. Electrical and mechanical specifications are identical.

Q: Why is the MAX9000EUA-T classified as Obsolete?

A: Obsolete status indicates the manufacturer has discontinued active production and support. This classification necessitates transition to equivalent active parts such as MAX9000EUA+T to ensure long-term supply availability.

Q: Are there compliance differences between these parts?

A: No. Both MAX9000EUA-T and MAX9000EUA+T maintain identical RoHS3 compliance and REACH Unaffected status. Moisture sensitivity level (MSL 1) is identical for both parts.

Q: What is the significance of the "+T" suffix in MAX9000EUA+T?

A: The "+T" suffix indicates Tape & Reel packaging format, standard for high-volume automated assembly. This is a packaging designation only and does not affect electrical performance or pin compatibility.

Q: Can I use MAX9000EUA+T in low-volume or prototype applications?

A: Yes. While MAX9000EUA+T is supplied in Tape & Reel format optimized for automated assembly, individual units can be obtained from the reel. No technical restrictions apply to prototype or low-volume use.

Q: Are there alternative MAX9000 variants for different applications?

A: Substitution is limited to parts meeting all specified criteria: MAX9000 base product number, 8-uMAX/uSOP package, Surface Mount technology, and Smart Card application classification. Only MAX9000EUA+T meets these requirements as a direct equivalent.