FIN1018MX LVDS Receiver 0/1 Equivalent & Substitute Parts

Part Overview

The FIN1018MX is a 0/1 Receiver LVDS interface IC manufactured by onsemi in an 8-SOIC surface mount package. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing system support and new design implementations. The FIN1018MX operates at 400 Mbps data rate with a supply voltage range of 3V to 3.6V and temperature range of -40°C to 85°C.

Substiute Parts

FIN1018MX

onsemiIn Stock: 19078FIN1018MX Datasheet

Current PartRFQ

ADN4662BRZ

Analog Devices Inc.In Stock: 1473ADN4662BRZ Datasheet

DirectRFQ

ADN4662BRZ-REEL7

Analog Devices Inc.In Stock: 337105ADN4662BRZ-REEL7 Datasheet

DirectRFQ

SN65LVDT2D

Texas InstrumentsIn Stock: 976SN65LVDT2D Datasheet

SimilarRFQ

SN65LVDT2DR

Texas InstrumentsIn Stock: 6322SN65LVDT2DR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the FIN1018MX is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Protocol: LVDS
• Type: Receiver
• Number of Drivers/Receivers: 0/1
• Data Rate: 400 Mbps
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation:

• Voltage - Supply: The FIN1018MX operates at 3V ~ 3.6V. Substitute parts with supply voltage ranges that encompass or exceed this range are acceptable.

The substitute parts are grouped into two categories: direct equivalents (identical electrical and mechanical specifications) and similar parts (compatible within the allowable parameter variation).

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Analog Devices ADN4662 Series):

The ADN4662BRZ and ADN4662BRZ-REEL7 are direct electrical and mechanical equivalents to the FIN1018MX. Both parts match all critical parameters including voltage supply range (3V ~ 3.6V), data rate (400 Mbps), package type (8-SOIC), and operating temperature range (-40°C ~ 85°C). Both are ROHS3 compliant and carry active product status, ensuring long-term availability and supply chain stability. The primary difference between these two parts is packaging: ADN4662BRZ is supplied in Tube packaging, while ADN4662BRZ-REEL7 is supplied in Tape & Reel (TR) format for automated assembly processes.

Compatible Alternatives (Texas Instruments SN65LVDT2 Series):

The SN65LVDT2D and SN65LVDT2DR are compatible alternatives manufactured by Texas Instruments. These parts meet all mandatory substitution criteria with one allowable variation: the supply voltage range is 2.4V ~ 3.6V, which encompasses the FIN1018MX requirement of 3V ~ 3.6V. Both are ROHS3 compliant with active product status. The SN65LVDT2D is supplied in Tube packaging, while SN65LVDT2DR packaging is not specified in available data.

All substitute parts are suitable for direct replacement in applications currently using the FIN1018MX, provided that system design accommodates the specified electrical and thermal parameters.

Frequently Asked Questions (FAQ)

Q: Can the ADN4662BRZ directly replace the FIN1018MX without PCB modifications?

A: Yes. The ADN4662BRZ is a direct equivalent with identical electrical specifications (400 Mbps LVDS receiver, 3V ~ 3.6V supply, 8-SOIC package) and identical pin configuration. No PCB modifications are required.

Q: What is the difference between ADN4662BRZ and ADN4662BRZ-REEL7?

A: Both parts are electrically and mechanically identical. The difference is packaging format: ADN4662BRZ is supplied in Tube packaging for manual handling, while ADN4662BRZ-REEL7 is supplied in Tape & Reel format optimized for automated pick-and-place assembly. Select based on your assembly process requirements.

Q: Are the Texas Instruments SN65LVDT2D and SN65LVDT2DR suitable replacements?

A: Yes. Both parts are compatible alternatives that meet all substitution criteria. The supply voltage range (2.4V ~ 3.6V) is broader than the FIN1018MX (3V ~ 3.6V), ensuring compatibility. All other electrical and mechanical parameters match exactly.

Q: What is the difference between SN65LVDT2D and SN65LVDT2DR?

A: Both parts are electrically identical 0/1 LVDS receivers in 8-SOIC packages. The primary distinction is packaging: SN65LVDT2D is supplied in Tube format, while SN65LVDT2DR packaging is not specified in available documentation.

Q: Why is the FIN1018MX marked as obsolete?

A: The FIN1018MX has reached end-of-life status. Active alternatives from Analog Devices and Texas Instruments provide equivalent or superior functionality with ongoing manufacturer support and guaranteed long-term availability.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts (ADN4662BRZ, ADN4662BRZ-REEL7, SN65LVDT2D, and SN65LVDT2DR) are ROHS3 compliant, meeting current environmental and regulatory requirements.

Q: Can I mix substitute parts from different manufacturers in the same design?

A: Yes. All substitute parts meet identical electrical and mechanical specifications for the 0/1 LVDS receiver function. Selection can be based on availability, packaging preference, or supply chain considerations without affecting circuit performance.