SN65LVDT2YDBVR Equivalent & Substitute Parts

Part Overview

The SN65LVDT2YDBVR is a 0/1 Receiver LVDS interface IC manufactured by Texas Instruments, housed in a SOT-23-5 surface mount package. This component is classified as obsolete, indicating it has been discontinued and is no longer in active production. Finding equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term product availability for applications requiring LVDS receiver functionality.

Substiute Parts

SN65LVDT2YDBVR

Texas InstrumentsIn Stock: 896SN65LVDT2YDBVR Datasheet

Current PartRFQ

SN65LVDT2D

Texas InstrumentsIn Stock: 976SN65LVDT2D Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SN65LVDT2YDBVR is determined by strict equivalence across the following critical parameters:

• Protocol: LVDS (Low-Voltage Differential Signaling)
• Type: Receiver configuration
• Number of Drivers/Receivers: 0/1
• Data Rate: 400 Mbps
• Voltage - Supply: 2.4V ~ 3.6V
• Operating Temperature: -40°C ~ 85°C
• Manufacturer: Texas Instruments (same product family)
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The primary difference between the main part and its substitute lies in the package configuration. The SN65LVDT2D provides identical electrical functionality in an 8-SOIC package, making it a direct functional equivalent suitable for applications where package footprint constraints permit the larger form factor.

Parameter Comparison

Engineering Selection Recommendations

The SN65LVDT2D is the recommended substitute for the obsolete SN65LVDT2YDBVR. Both components are manufactured by Texas Instruments and maintain identical electrical specifications across all critical parameters: LVDS protocol, 0/1 receiver configuration, 400 Mbps data rate, 2.4V to 3.6V supply voltage range, and -40°C to 85°C operating temperature.

The primary distinction is product status: the SN65LVDT2YDBVR is obsolete, while the SN65LVDT2D is active and currently in production. Both components carry ROHS3 compliance and MSL Level 1 (Unlimited) ratings, ensuring equivalent environmental and regulatory compliance.

The package difference—SOT-23-5 versus 8-SOIC—requires PCB layout modification. Design teams must verify that the larger 8-SOIC footprint is compatible with available board space and routing constraints before implementation.

Frequently Asked Questions (FAQ)

Q: Can the SN65LVDT2D directly replace the SN65LVDT2YDBVR without circuit modification?

A: Electrical functionality is identical. However, the package change from SOT-23-5 to 8-SOIC requires PCB layout redesign. Pin-to-pin electrical compatibility exists, but physical footprint differs.

Q: Why is the SN65LVDT2YDBVR obsolete?

A: Product discontinuation decisions are made by manufacturers based on market demand and product lifecycle management. The SN65LVDT2D remains in active production as the current equivalent offering.

Q: Are there any compliance differences between these parts?

A: Both components are ROHS3 compliant and carry identical MSL Level 1 (Unlimited) ratings. No compliance differences exist.

Q: What is the data rate specification, and does it affect substitution?

A: Both parts support 400 Mbps data rate. This specification is identical and does not create substitution constraints.

Q: Does the supply voltage range differ between these parts?

A: No. Both components operate across the identical 2.4V to 3.6V supply voltage range and support the same -40°C to 85°C operating temperature window.

Q: Is the 8-SOIC package larger than SOT-23-5?

A: Yes. The 8-SOIC package (0.154" width, 3.90mm) is larger than SOT-23-5. Board space availability must be confirmed before design implementation.