MAX4002EUA RF Detector IC - Equivalent & Substitute Parts

Part Overview

The MAX4002EUA is an RF detector integrated circuit designed for cellular, CDMA, and GSM applications operating across the 100MHz to 2.5GHz frequency range. This component detects RF signals within the -30dBm to 15dBm input range and is packaged in an 8-TSSOP/8-MSOP surface mount configuration. The MAX4002EUA is currently classified as obsolete, making identification of active equivalent parts essential for ongoing production and design continuity.

Substiute Parts

MAX4002EUA

Analog Devices Inc./Maxim IntegratedIn Stock: 2266MAX4002EUA Datasheet

Current PartRFQ

MAX4002EUA+

Analog Devices Inc./Maxim IntegratedIn Stock: 881MAX4002EUA+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX4002EUA is determined by strict equivalence across the following critical parameters:

• Frequency operating range: 100MHz ~ 2.5GHz
• RF application compatibility: Cellular, CDMA, GSM detection
• Input signal detection range: -30dBm ~ 15dBm
• Supply voltage compatibility: 2.7V ~ 5.5V
• Supply current specification: 5.9 mA
• Physical package: 8-TSSOP/8-MSOP with 3.00mm width
• Surface mount configuration
• RoHS3 compliance status

The MAX4002EUA+ represents a direct functional equivalent manufactured by Analog Devices Inc./Maxim Integrated. This substitute maintains identical electrical specifications and physical packaging while offering active product status, ensuring long-term availability and supply chain continuity.

Parameter Comparison

Engineering Selection Recommendations

The MAX4002EUA+ is the direct substitute for the obsolete MAX4002EUA. Both components are manufactured by Analog Devices Inc./Maxim Integrated and maintain identical electrical and mechanical specifications. The primary distinction is product status: the MAX4002EUA+ carries active status, ensuring continued manufacturing support and supply availability.

Both parts maintain ROHS3 compliance and identical moisture sensitivity ratings, confirming regulatory and environmental compatibility. The transition from MAX4002EUA to MAX4002EUA+ requires no circuit redesign, PCB layout modification, or firmware adjustment, as all functional parameters remain unchanged.

Frequently Asked Questions (FAQ)

Q: Can MAX4002EUA+ be used as a direct replacement for MAX4002EUA in existing designs?

A: Yes. The MAX4002EUA+ is electrically and mechanically identical to the MAX4002EUA. No design modifications are required for substitution.

Q: What is the primary reason to transition from MAX4002EUA to MAX4002EUA+?

A: The MAX4002EUA is classified as obsolete, while the MAX4002EUA+ maintains active product status. This ensures continued availability, manufacturing support, and supply chain reliability.

Q: Are there any differences in RoHS compliance between these parts?

A: No. Both the MAX4002EUA and MAX4002EUA+ are ROHS3 compliant with identical moisture sensitivity levels.

Q: Do the packaging and pin configurations differ between these parts?

A: No. Both parts use the 8-TSSOP/8-MSOP package with 3.00mm width and identical surface mount configuration.

Q: What are the critical parameters that define substitution eligibility for RF detector ICs in this category?

A: Frequency range, RF application type, input signal detection range, supply voltage, supply current, package type, and mounting configuration must all match exactly for valid substitution.