MAX2750EUA-T Equivalent & Substitute Parts

Part Overview

The MAX2750EUA-T is a voltage-controlled oscillator (VCO) IC designed for ISM band applications operating in the 2.4GHz to 2.5GHz frequency range. This device features an on-chip tank circuit and is housed in an 8-pin uMAX/uSOP surface mount package. The MAX2750EUA-T is classified as obsolete, making identification of suitable substitute parts essential for ongoing production and maintenance applications. Active equivalent models are available from the same manufacturer with identical electrical and mechanical specifications.

Substiute Parts

MAX2750EUA-T

Analog Devices Inc./Maxim IntegratedIn Stock: 1109MAX2750EUA-T Datasheet

Current PartRFQ

MAX2750EUA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 2832MAX2750EUA+T Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX2750EUA-T is determined by strict equivalence across the following critical parameters:

• Frequency Range: 2.4GHz – 2.5GHz (exact match required)
• Function: VCO with on-chip tank circuit
• Package: 8-uMAX/uSOP surface mount configuration
• RF Type: ISM band operation
• Electrical Performance: Identical pin configuration and functional behavior
• Compliance: ROHS3 compliance and REACH unaffected status maintained

The MAX2750EUA+T is a direct manufacturer equivalent differing only in packaging format (Tape & Reel vs. individual packaging) and product status (Active vs. Obsolete). Both parts share identical electrical specifications, frequency performance, and physical dimensions, making them functionally interchangeable at the circuit level.

Parameter Comparison

Engineering Selection Recommendations

The MAX2750EUA+T is the direct substitute for the obsolete MAX2750EUA-T. Both parts are manufactured by Analog Devices Inc./Maxim Integrated and maintain identical electrical specifications, frequency performance, and physical package dimensions. The primary distinction is product status: the MAX2750EUA-T is obsolete while the MAX2750EUA+T is active in production.

Selection of the MAX2750EUA+T is supported by:

• Identical frequency range (2.4GHz – 2.5GHz) and VCO function
• Matching 8-uMAX/uSOP package configuration
• Equivalent ROHS3 compliance and REACH unaffected status
• Same MSL rating (1 – Unlimited)
• Identical ECCN and HTSUS classifications
• Active product status ensuring ongoing availability and supply chain continuity

The only operational difference is packaging format: the MAX2750EUA+T is supplied in Tape & Reel format, which is standard for high-volume production environments.

Frequently Asked Questions (FAQ)

Q: Can the MAX2750EUA+T directly replace the MAX2750EUA-T in existing designs?

A: Yes. Both parts are electrically and mechanically identical. They share the same frequency range (2.4GHz – 2.5GHz), VCO function, on-chip tank circuit, and 8-uMAX/uSOP package configuration. No circuit modifications are required.

Q: What is the difference between MAX2750EUA-T and MAX2750EUA+T?

A: The parts are functionally equivalent. The primary difference is packaging format: MAX2750EUA-T uses individual packaging while MAX2750EUA+T is supplied in Tape & Reel format. The MAX2750EUA-T is obsolete; the MAX2750EUA+T is active.

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

A: No. Both parts maintain identical ROHS3 compliance, REACH unaffected status, MSL rating (1 – Unlimited), ECCN (EAR99), and HTSUS classification (8542.39.0001).

Q: Is the 8-uMAX/uSOP package compatible with standard surface mount assembly equipment?

A: Yes. Both parts use standard surface mount technology with identical package dimensions (8-TSSOP, 8-MSOP, 0.118" × 3.00mm width). No special handling or equipment modifications are required.

Q: Why is the MAX2750EUA-T classified as obsolete?

A: The MAX2750EUA-T has been discontinued by the manufacturer. The MAX2750EUA+T is the active equivalent and is the recommended part for new designs and ongoing production.