SN65MLVD202DG4 Equivalent & Substitute Parts

Part Overview

The SN65MLVD202DG4 is a full-duplex LVDS multipoint transceiver manufactured by Texas Instruments, housed in a 14-SOIC surface mount package. This interface IC operates at 100 Mbps data rate with a supply voltage range of 3V to 3.6V and supports operating temperatures from -40°C to 85°C. The part is currently discontinued at DiGi Electronics, necessitating identification of equivalent alternatives that maintain identical electrical and mechanical specifications for seamless system integration.

Substiute Parts

SN65MLVD202DG4

Texas InstrumentsIn Stock: 823SN65MLVD202DG4 Datasheet

Current PartRFQ

SN65MLVD202AD

Texas InstrumentsIn Stock: 1973SN65MLVD202AD Datasheet

Parametric EquivalentRFQ

SN65MLVD205AD

Texas InstrumentsIn Stock: 2204SN65MLVD205AD Datasheet

Parametric EquivalentRFQ

SN65MLVD202D

Texas InstrumentsIn Stock: 3569SN65MLVD202D Datasheet

MFR RecommendedRFQ

SN65MLVD205D

Texas InstrumentsIn Stock: 873SN65MLVD205D Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SN65MLVD202DG4 is determined by strict equivalence across the following critical parameters:

• Protocol and functionality: LVDS, Multipoint configuration with full-duplex operation
• Electrical specifications: 1/1 driver/receiver configuration, 100 Mbps data rate, 25 mV receiver hysteresis
• Supply voltage: 3V to 3.6V operating range
• Temperature rating: -40°C to 85°C
• Package specification: 14-SOIC (0.154", 3.90mm Width) surface mount
• Compliance: ROHS3 Compliant, MSL 1 (Unlimited)

All identified substitute parts maintain these parameters without deviation. Differences in product status and packaging format (tube vs. other configurations) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

For applications requiring the SN65MLVD202DG4, the following selection hierarchy is based on product status and availability:

Primary Substitutes (Active Status):

• SN65MLVD202AD: Active product status with 1900 units in stock. Identical electrical and mechanical specifications. Tube packaging format.
• SN65MLVD205AD: Active product status with 2100 units in stock. Identical electrical and mechanical specifications. Tube packaging format. Base product number differs (65MLVD205 vs. 65MLVD202) but maintains full parameter equivalence.

Secondary Substitutes (Not For New Designs):

• SN65MLVD202D: Not recommended for new designs. 3485 units in stock. Identical electrical and mechanical specifications to the original part.
• SN65MLVD205D: Not recommended for new designs. 826 units in stock. Identical electrical and mechanical specifications. Base product number differs (65MLVD205 vs. 65MLVD202).

For new system designs, SN65MLVD202AD or SN65MLVD205AD are the appropriate selections due to active product status and full compliance with ROHS3 and MSL requirements.

Frequently Asked Questions (FAQ)

Q: Can SN65MLVD202AD directly replace SN65MLVD202DG4? A: Yes. Both parts maintain identical electrical specifications (100 Mbps LVDS multipoint transceiver, 1/1 configuration, full-duplex operation), supply voltage (3V to 3.6V), operating temperature range (-40°C to 85°C), and 14-SOIC package dimensions. The primary difference is product status: SN65MLVD202AD is active while SN65MLVD202DG4 is discontinued.

Q: What is the difference between SN65MLVD202AD and SN65MLVD205AD? A: Both parts are electrically and mechanically identical across all specified parameters. The base product number differs (65MLVD202 vs. 65MLVD205), but this does not affect functional compatibility. Both are active products suitable for new designs.

Q: Why are SN65MLVD202D and SN65MLVD205D marked "Not For New Designs"? A: These parts carry a "Not For New Designs" status, indicating Texas Instruments has transitioned these products to end-of-life phases. While electrically equivalent, they should not be selected for new system development. Active alternatives (SN65MLVD202AD or SN65MLVD205AD) are preferred.

Q: Does packaging format affect substitution compatibility? A: All substitute parts are supplied in tube packaging. The 14-SOIC package dimensions (0.154", 3.90mm Width) and surface mount configuration remain consistent across all variants. Packaging format does not affect electrical or mechanical compatibility.

Q: Are all substitutes ROHS3 compliant? A: Yes. All identified substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the original SN65MLVD202DG4 specifications.