FIN1028M LVDS Receiver IC Equivalent & Substitute Parts

Part Overview

The FIN1028M is a 0/2 LVDS receiver interface IC manufactured by onsemi in an 8-SOIC surface mount package. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and production continuity. The FIN1028M operates at 400 Mbps data rate with a 3V to 3.6V supply voltage range and -40°C to 85°C operating temperature specification. Identifying compatible alternatives ensures design flexibility and supply chain resilience.

Substiute Parts

FIN1028M

onsemiIn Stock: 847FIN1028M Datasheet

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DS90LV028ATM/NOPB

National SemiconductorIn Stock: 1737DS90LV028ATM/NOPB Datasheet

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MAX9113ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 2410MAX9113ESA+ Datasheet

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MAX9113ESA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 2856MAX9113ESA+T Datasheet

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MAX9172ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 2303MAX9172ESA+ Datasheet

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MAX9172ESA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 8589MAX9172ESA+T Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FIN1028M is determined by the following critical parameters:

• Package Compatibility: All substitute parts must use the 8-SOIC (0.154", 3.90mm Width) surface mount package to ensure PCB footprint compatibility without redesign.
• Functional Equivalence: All parts must be LVDS receiver ICs with 0/2 driver/receiver configuration matching the original specification.
• Electrical Compatibility: Supply voltage range and operating temperature must support the FIN1028M's 3V to 3.6V and -40°C to 85°C specifications.
• Data Rate Capability: Substitute parts must support minimum 400 Mbps operation; higher data rates are acceptable.
• Regulatory Compliance: RoHS3 compliance and REACH unaffected status ensure regulatory alignment.

The substitute parts listed below meet all these criteria and are classified as active products with current manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

DS90LV028ATM/NOPB provides direct electrical and functional equivalence to the FIN1028M with identical 400 Mbps data rate and 3V to 3.6V supply voltage. This part is manufactured by National Semiconductor and maintains active product status. Selection of this part requires verification of RoHS compliance documentation with the supplier.

MAX9113ESA+ and MAX9113ESA+T are manufactured by Analog Devices Inc./Maxim Integrated with enhanced 500 Mbps data rate capability. Both variants support the FIN1028M's 3V to 3.6V supply range and -40°C to 85°C operating temperature. These parts carry ROHS3 compliance certification and active product status. The MAX9113ESA+T variant is available in higher inventory quantity (2806 Pcs).

MAX9172ESA+ and MAX9172ESA+T are also manufactured by Analog Devices Inc./Maxim Integrated with 500 Mbps data rate. The MAX9172ESA+ operates at fixed 3.3V supply, which is within the FIN1028M's 3V to 3.6V range. The MAX9172ESA+T supports the full 3V to 3.6V range and is available in the highest inventory quantity (8530 Pcs) among all substitutes. Both variants carry ROHS3 compliance and active product status.

All substitute parts maintain identical 8-SOIC package specifications and surface mount mounting type, eliminating PCB redesign requirements.

Frequently Asked Questions (FAQ)

Q: Can MAX9172ESA+ be used as a direct replacement for FIN1028M?

A: MAX9172ESA+ is functionally compatible with FIN1028M in applications operating at 3.3V supply voltage. The part supports the required 400 Mbps minimum data rate and identical operating temperature range. However, if your design requires operation across the full 3V to 3.6V range, MAX9172ESA+T is the appropriate selection.

Q: What is the difference between MAX9113ESA+ and MAX9113ESA+T?

A: Both parts are electrically identical LVDS receivers with 500 Mbps data rate and 3V to 3.6V supply voltage. The primary difference is packaging: MAX9113ESA+ is supplied in Tube packaging, while MAX9113ESA+T uses standard packaging. Functional performance and pin configuration are identical.

Q: Are all substitute parts pin-compatible with FIN1028M?

A: All substitute parts use the 8-SOIC package with identical 0.154" width and 3.90mm body dimensions. Pin configuration for LVDS receiver functionality is standardized across these parts. Consult individual datasheets to confirm pin assignment compatibility with your specific application circuit.

Q: Does the higher 500 Mbps data rate of MAX9113 and MAX9172 series affect compatibility?

A: Higher data rate capability does not affect compatibility. The FIN1028M operates at 400 Mbps; substitute parts rated for 500 Mbps will operate correctly at 400 Mbps. The higher rating provides design margin and future upgrade flexibility.

Q: Which substitute part has the best supply availability?

A: MAX9172ESA+T has the highest inventory quantity at 8530 Pcs. MAX9113ESA+T follows with 2806 Pcs. Both are manufactured by Analog Devices Inc./Maxim Integrated and carry active product status.

Q: Are all substitute parts RoHS3 compliant?

A: MAX9113ESA+, MAX9113ESA+T, MAX9172ESA+, and MAX9172ESA+T are all ROHS3 compliant. DS90LV028ATM/NOPB RoHS compliance status requires verification with the supplier.