SI3010-GS Equivalent & Substitute Parts

Part Overview

The SI3010-GS is a Telecom Interface IC implementing Direct Access Arrangement (DAA) functionality in a 16-SOIC surface mount package. This component provides parallel, SPI, and UART interface capabilities for telecom applications. The SI3010-GS is currently listed as obsolete, making identification of active equivalent parts essential for ongoing system support and new design implementations.

Substiute Parts

SI3010-GS

Silicon LabsIn Stock: 1075SI3010-GS Datasheet

Current PartRFQ

SI3010-F-GS

Skyworks Solutions Inc.In Stock: 1316SI3010-F-GS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SI3010-GS is determined by strict equivalence across the following critical parameters:

• Functional Equivalence: Direct Access Arrangement (DAA) implementation with identical circuit count (1)
• Interface Compatibility: Parallel, SPI, and UART interface support
• Electrical Specifications: Voltage supply range 3V ~ 3.6V and supply current 15mA
• Thermal Operating Range: 0°C ~ 70°C
• Package Compatibility: 16-SOIC (0.154", 3.90mm Width) surface mount configuration
• Regulatory Compliance: ECCN 5A991B and HTSUS 8542.39.0001 classification

The SI3010-F-GS meets all substitution criteria and maintains full electrical and mechanical compatibility with the SI3010-GS.

Parameter Comparison

Engineering Selection Recommendations

The SI3010-F-GS is the direct equivalent for the obsolete SI3010-GS. Both parts share identical electrical specifications, interface capabilities, and package configuration. The SI3010-F-GS is currently in active production status, ensuring availability for replacement and new implementations.

The primary distinction is the Moisture Sensitivity Level (MSL): the SI3010-GS carries MSL 1 (unlimited shelf life), while the SI3010-F-GS carries MSL 3 (168-hour floor life limit). This difference requires adherence to standard MSL 3 handling procedures during storage and assembly operations but does not affect electrical or functional performance.

Both parts maintain identical regulatory compliance classifications (ECCN 5A991B, HTSUS 8542.39.0001), supporting equivalent use in controlled applications.

Frequently Asked Questions (FAQ)

Q: Can the SI3010-F-GS directly replace the SI3010-GS in existing designs?

A: Yes. The SI3010-F-GS provides full electrical and functional equivalence. Pin configuration, voltage supply range, current consumption, operating temperature range, and interface protocols are identical. The 16-SOIC package dimensions match exactly, enabling direct PCB substitution.

Q: What is the significance of the different Moisture Sensitivity Levels?

A: MSL 1 (SI3010-GS) indicates unlimited shelf life under standard storage conditions. MSL 3 (SI3010-F-GS) requires components to be used within 168 hours of bag opening. This affects inventory management and assembly scheduling but does not impact electrical performance or long-term reliability after assembly.

Q: Are there any interface compatibility concerns?

A: No. Both parts implement identical Parallel, SPI, and UART interface protocols. Signal timing, voltage levels, and protocol specifications are equivalent across all three interface modes.

Q: What are the regulatory implications of using the SI3010-F-GS as a substitute?

A: Both parts carry identical ECCN and HTSUS classifications, ensuring equivalent regulatory treatment in export control and tariff applications.

Q: Is the SI3010-F-GS available in the same package configuration?

A: Yes. Both parts use the 16-SOIC (0.154", 3.90mm Width) surface mount package with identical lead spacing and dimensions, supporting direct PCB layout compatibility.