MAX4241EUA-T Equivalent & Substitute Parts

Part Overview

The MAX4241EUA-T is a general-purpose operational amplifier manufactured by Analog Devices Inc./Maxim Integrated, part of the Beyond-the-Rails™ series. This device integrates one amplifier circuit in a compact 8-uMAX/uSOP surface-mount package, featuring rail-to-rail output capability and low-power operation suitable for battery-powered and portable applications.

The MAX4241EUA-T is classified as an obsolete product. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production or maintenance of systems utilizing this component.

Substiute Parts

MAX4241EUA-T

Analog Devices Inc./Maxim IntegratedIn Stock: 958MAX4241EUA-T Datasheet

Current PartRFQ

MAX4241EUA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 785MAX4241EUA+T Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX4241EUA-T is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Amplifier Type: General Purpose
• Number of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 0.04 V/µs
• Gain Bandwidth Product: 90 kHz
• Current - Input Bias: 2 nA
• Voltage - Input Offset: 250 µV
• Current - Supply: 14 µA
• Current - Output / Channel: 2.5 mA
• Voltage - Supply Span: 1.8 V to 5.5 V
• Operating Temperature Range: -40°C to 85°C

Mechanical & Package Specifications:

• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Mounting Type: Surface Mount
• Supplier Device Package: 8-uMAX/uSOP

Compliance & Regulatory:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected

Substitute parts must match all electrical parameters, package dimensions, and compliance certifications. Packaging format (Tape & Reel versus other formats) does not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The MAX4241EUA+T is a direct electrical and mechanical equivalent of the MAX4241EUA-T. All electrical parameters, package dimensions, and compliance certifications are identical.

Key Distinction: The primary difference between these parts is product status and packaging format. The MAX4241EUA-T is classified as obsolete, while the MAX4241EUA+T is active. The MAX4241EUA+T is supplied in Tape & Reel (TR) format, whereas the main part uses standard packaging.

Selection Basis: For new designs, production continuity, or component replacement in existing systems, the MAX4241EUA+T is the appropriate selection. This part maintains full electrical and mechanical compatibility while offering the advantage of active product status and ongoing manufacturer support. The Tape & Reel packaging format is standard for automated assembly processes and does not affect circuit performance or reliability.

Both parts comply with ROHS3 and REACH regulations, carry MSL Level 1 (unlimited moisture sensitivity), and are suitable for the same operating conditions and applications.

Frequently Asked Questions (FAQ)

Q: Can MAX4241EUA+T replace MAX4241EUA-T in existing designs?

A: Yes. The MAX4241EUA+T is electrically and mechanically identical to the MAX4241EUA-T. All electrical specifications, package dimensions, pin configurations, and compliance certifications match exactly. Direct substitution is supported without circuit modification.

Q: What is the difference between MAX4241EUA-T and MAX4241EUA+T?

A: The primary differences are product status and packaging format. MAX4241EUA-T is obsolete; MAX4241EUA+T is active. MAX4241EUA+T is supplied in Tape & Reel (TR) format for automated assembly, while MAX4241EUA-T uses standard packaging. Electrical performance and reliability are identical.

Q: Is the Tape & Reel packaging compatible with my assembly process?

A: Tape & Reel (TR) packaging is the standard format for automated surface-mount assembly. If your manufacturing process uses automated pick-and-place equipment, Tape & Reel packaging is compatible. If manual assembly or alternative packaging is required, consult with your supplier regarding alternative formats.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both MAX4241EUA-T and MAX4241EUA+T are ROHS3 compliant, REACH unaffected, and carry MSL Level 1 (unlimited). Regulatory and environmental compliance is identical.

Q: What is the operating temperature range for these parts?

A: Both parts operate across -40°C to 85°C. This range is suitable for industrial and commercial applications. Verify that your application requirements fall within this range.

Q: Can I use MAX4241EUA+T in battery-powered applications?

A: Yes. The MAX4241EUA+T is designed for low-power operation with a supply current of 14 µA and supports supply voltages from 1.8 V to 5.5 V, making it suitable for battery-powered and portable applications.

Q: What is the pin configuration for the 8-uMAX/uSOP package?

A: The 8-uMAX/uSOP package is a surface-mount package with 8 pins. Pin configuration and functional assignments are identical between MAX4241EUA-T and MAX4241EUA+T. Refer to the device datasheet for detailed pin descriptions and functional assignments.

Q: Is the MAX4241EUA+T suitable for rail-to-rail applications?

A: Yes. The MAX4241EUA+T features rail-to-rail output capability, allowing output voltage to swing from ground to the positive supply rail. This characteristic is maintained from the obsolete MAX4241EUA-T design.