NBA3N200SDG Equivalent & Substitute Parts

Part Overview

The NBA3N200SDG is a 1/1 transceiver half LVDS multipoint interface IC manufactured by onsemi in an 8-SOIC surface mount package. This component is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system support and procurement planning. The part operates at 200 Mbps data rate with a 3V to 3.6V supply voltage range and supports operating temperatures from -40°C to 125°C. Locating functionally equivalent alternatives ensures design continuity and supply chain reliability.

Substiute Parts

NBA3N200SDG

onsemiIn Stock: 1073NBA3N200SDG Datasheet

Current PartRFQ

NBA3N200SDR2G

onsemiIn Stock: 3542NBA3N200SDR2G Datasheet

MFR RecommendedRFQ

NBA3N206SDG

onsemiIn Stock: 978NBA3N206SDG Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the NBA3N200SDG are identified based on strict electrical and mechanical parameter matching. The critical parameters that determine substitution eligibility are:

• Protocol: LVDS, Multipoint
• Number of Drivers/Receivers: 1/1
• Duplex: Half
• Data Rate: 200 Mbps
• Voltage - Supply: 3V ~ 3.6V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Receiver Hysteresis: 25 mV

All identified substitutes maintain these core electrical specifications and physical packaging requirements. Substitutes are categorized by their product status and packaging format, which affects availability and procurement considerations.

Parameter Comparison

Engineering Selection Recommendations

NBA3N200SDR2G is the manufacturer-recommended substitute. This part maintains all electrical and mechanical specifications identical to the NBA3N200SDG while offering the advantage of active product status, ensuring long-term availability and supply chain stability. The packaging format differs (Tape & Reel versus Tube), which may affect procurement quantities and handling procedures but does not impact electrical performance or physical compatibility in the application circuit.

NBA3N206SDG serves as a parametric equivalent with identical electrical specifications and package dimensions. However, this part shares obsolete product status with the original NBA3N200SDG, limiting its suitability for new procurement strategies. This substitute is applicable only when existing inventory must be utilized or when design flexibility permits use of an obsolete component.

Selection between these substitutes depends on procurement requirements and supply chain strategy. For new designs or ongoing production requiring long-term component availability, NBA3N200SDR2G is the appropriate choice. For applications where existing inventory management is the priority, NBA3N206SDG provides electrical and mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Are all three parts electrically interchangeable? A: Yes. NBA3N200SDG, NBA3N200SDR2G, and NBA3N206SDG share identical electrical specifications including protocol (LVDS, Multipoint), driver/receiver configuration (1/1), data rate (200 Mbps), supply voltage (3V ~ 3.6V), operating temperature range (-40°C ~ 125°C), and receiver hysteresis (25 mV).

Q: What is the difference between Tube and Tape & Reel packaging? A: Tube packaging contains individual components in a plastic tube, typically used for smaller quantities. Tape & Reel (TR) packaging places components on a continuous tape wound on a reel, designed for automated assembly equipment and higher volume production. Both formats contain the same component; the difference is in handling and procurement quantity implications.

Q: Why is NBA3N200SDR2G recommended over NBA3N200SDG? A: NBA3N200SDR2G holds active product status, indicating ongoing manufacturer support and availability. NBA3N200SDG is obsolete, which restricts future procurement options. For applications requiring long-term supply chain reliability, the active status of NBA3N200SDR2G makes it the preferred selection.

Q: Can NBA3N206SDG be used as a long-term replacement? A: NBA3N206SDG provides full electrical and mechanical compatibility but shares obsolete status with the original part. It is suitable for applications where existing inventory is available or where design flexibility permits use of an obsolete component, but it does not address long-term supply chain concerns.

Q: Are there any compliance or certification differences between these parts? A: All three parts maintain identical RoHS3 compliance, REACH unaffected status, and Moisture Sensitivity Level 1 (Unlimited) ratings. No compliance or certification differences exist between the substitutes.