FIN1027MX LVDS Driver IC - Equivalent & Substitute Parts

Part Overview

The FIN1027MX is a 2/0 Driver LVDS interface IC manufactured by onsemi in an 8-SOIC surface mount package. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations. The part operates across a 3V to 3.6V supply range with a maximum data rate of 600Mbps, serving as a low-voltage differential signaling driver in interface applications.

Substiute Parts

FIN1027MX

onsemiIn Stock: 19610FIN1027MX Datasheet

Current PartRFQ

ADN4663BRZ-REEL7

Analog Devices Inc.In Stock: 2349ADN4663BRZ-REEL7 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FIN1027MX is determined by strict equivalence across the following critical parameters:

• Protocol Compatibility: LVDS (Low-Voltage Differential Signaling)
• Driver/Receiver Configuration: 2/0 (2 drivers, 0 receivers)
• Data Rate: 600Mbps minimum
• Supply Voltage Range: 3V ~ 3.6V
• Package Type: 8-SOIC surface mount
• Operating Temperature Range: -40°C ~ 85°C minimum

The ADN4663BRZ-REEL7 manufactured by Analog Devices Inc. meets all specified parameters and serves as a direct functional equivalent. This substitute maintains identical electrical performance characteristics and physical form factor compatibility.

Parameter Comparison

Engineering Selection Recommendations

The ADN4663BRZ-REEL7 is the qualified substitute for the obsolete FIN1027MX. Selection is based on:

• Functional Equivalence: Identical electrical specifications across all critical parameters
• Product Status: Active manufacturing status ensures long-term availability and supply chain continuity
• Regulatory Compliance: ROHS3 compliance of the substitute provides enhanced environmental and regulatory alignment
• Package Compatibility: Identical 8-SOIC package enables direct PCB layout compatibility without redesign
• Certification Alignment: Both parts maintain REACH Unaffected status and EAR99 export classification

Frequently Asked Questions (FAQ)

Q: Can the ADN4663BRZ-REEL7 be used as a direct replacement for the FIN1027MX?

A: Yes. The ADN4663BRZ-REEL7 meets all electrical and mechanical specifications of the FIN1027MX, including LVDS protocol, 2/0 driver configuration, 600Mbps data rate, 3V to 3.6V supply voltage, and 8-SOIC package format. No circuit modifications are required.

Q: What is the difference between FIN1027MX and ADN4663BRZ-REEL7 packaging?

A: The FIN1027MX is supplied in standard packaging, while the ADN4663BRZ-REEL7 is supplied in Tape & Reel (TR) format. Both use identical 8-SOIC (0.154", 3.90mm Width) component packages suitable for automated assembly.

Q: Why is the FIN1027MX classified as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The ADN4663BRZ-REEL7 remains in active production, providing a viable path for system support and new designs.

Q: Are there compliance differences between these parts?

A: The ADN4663BRZ-REEL7 carries ROHS3 compliance certification, while the FIN1027MX does not specify this status. Both maintain REACH Unaffected classification and EAR99 export status.

Q: What are the critical parameters for LVDS driver substitution?

A: Protocol (LVDS), driver/receiver count (2/0), data rate (600Mbps), supply voltage range (3V ~ 3.6V), operating temperature range (-40°C ~ 85°C), and package type (8-SOIC) must remain constant for functional equivalence.