FIN1027M LVDS Driver IC - Equivalent & Substitute Parts

Part Overview

The FIN1027M is a 2/0 LVDS driver 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 FIN1027M operates at 600 Mbps data rate with a 3V to 3.6V supply voltage range and supports industrial temperature specifications from -40°C to 85°C.

Substiute Parts

FIN1027M

onsemiIn Stock: 3972FIN1027M Datasheet

Current PartRFQ

ADN4663BRZ

Analog Devices Inc.In Stock: 1220ADN4663BRZ Datasheet

DirectRFQ

DS90LV027M/NOPB

Texas InstrumentsIn Stock: 1286DS90LV027M/NOPB Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FIN1027M are qualified based on the following critical parameters that determine functional compatibility:

• Protocol: LVDS
• Number of Drivers/Receivers: 2/0 configuration
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Voltage - Supply: 3V ~ 3.6V
• Mounting Type: Surface Mount
• Moisture Sensitivity Level: 1 (Unlimited)

Two substitute parts meet these core compatibility criteria. The ADN4663BRZ from Analog Devices Inc. provides a direct equivalent with matching electrical specifications. The DS90LV027M/NOPB from Texas Instruments provides a functional substitute with differences in data rate and operating temperature range that must be evaluated for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

The ADN4663BRZ from Analog Devices Inc. is the primary substitute for the FIN1027M. Both components share identical electrical specifications including 600 Mbps data rate, 3V to 3.6V supply voltage, and -40°C to 85°C operating temperature range. The ADN4663BRZ maintains active product status and carries ROHS3 compliance certification, supporting long-term availability and regulatory requirements.

The DS90LV027M/NOPB from Texas Instruments is a functional substitute with design trade-offs. This part operates at a reduced data rate of 155 Mbps and a narrower operating temperature range of 0°C to 70°C compared to the FIN1027M. Selection of this part requires verification that application requirements do not exceed these electrical and thermal boundaries. The DS90LV027M/NOPB also maintains active product status and ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can the ADN4663BRZ directly replace the FIN1027M without design modifications?

A: Yes. The ADN4663BRZ matches all critical electrical and mechanical parameters of the FIN1027M, including data rate, supply voltage, operating temperature range, and 8-SOIC package configuration. Direct substitution is supported at the component level.

Q: What are the limitations of using DS90LV027M/NOPB as a substitute?

A: The DS90LV027M/NOPB operates at 155 Mbps maximum data rate versus 600 Mbps for the FIN1027M, and supports a narrower operating temperature range of 0°C to 70°C versus -40°C to 85°C. Applications requiring higher data rates or extended temperature operation must use the ADN4663BRZ instead.

Q: Are all substitute parts available in the same package configuration?

A: Yes. All listed substitutes use the 8-SOIC (0.154", 3.90mm Width) surface mount package, ensuring mechanical and footprint compatibility with existing PCB designs.

Q: What compliance certifications apply to these substitute parts?

A: Both ADN4663BRZ and DS90LV027M/NOPB carry ROHS3 compliance and REACH Unaffected status. All parts maintain MSL 1 (Unlimited) moisture sensitivity classification.

Q: Why is the FIN1027M classified as obsolete?

A: The FIN1027M has been discontinued by onsemi. Active alternatives from Analog Devices Inc. and Texas Instruments provide equivalent or compatible functionality for new designs and legacy system support.