SI3010-FS Equivalent & Substitute Parts

Part Overview

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

Substiute Parts

SI3010-FS

Skyworks Solutions Inc.In Stock: 67995SI3010-FS Datasheet

Current PartRFQ

SI3010-F-FS

Skyworks Solutions Inc.In Stock: 1791SI3010-F-FS Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SI3010-FS 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 surface mount package (0.154", 3.90mm Width)
• Manufacturer Consistency: Skyworks Solutions Inc.
• Moisture Sensitivity: MSL 3 (168 Hours)

The SI3010-F-FS meets all substitution criteria as an active product variant of the same base product number (SI3010) with identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The SI3010-F-FS is the direct active equivalent for the obsolete SI3010-FS. Selection of the SI3010-F-FS is supported by:

• Complete electrical parameter equivalence across all specified operating conditions
• Identical package and pinout configuration enabling direct board-level substitution
• Active product status ensuring ongoing availability and manufacturing support
• Matching compliance certifications (ECCN 5A991B, HTSUS 8542.39.0001)
• Identical moisture sensitivity classification maintaining assembly process compatibility

The primary distinction is product status transition from obsolete to active, with packaging supplied in tube format for the substitute variant.

Frequently Asked Questions (FAQ)

Q: Can SI3010-F-FS replace SI3010-FS in existing designs?

A: Yes. The SI3010-F-FS provides complete functional and electrical equivalence with identical pinout, package dimensions, and operating specifications. Direct substitution is supported at the board level.

Q: Are there differences in interface protocols between these parts?

A: No. Both parts implement identical Parallel, SPI, and UART interface support with matching electrical characteristics.

Q: Does the packaging format difference (unspecified vs. Tube) affect compatibility?

A: Packaging format affects supply chain and handling procedures but does not impact electrical or mechanical compatibility. The tube packaging of SI3010-F-FS is a distribution variant of the same component.

Q: What is the significance of the product status change from Obsolete to Active?

A: The active status of SI3010-F-FS ensures continued manufacturing, technical support, and supply availability. This addresses the obsolescence of the original SI3010-FS.

Q: Are the moisture sensitivity levels identical?

A: Yes. Both parts carry MSL 3 (168 Hours) classification, maintaining identical assembly and storage requirements.

Q: Is the SI3010-F-FS suitable for new designs?

A: Yes. As an active product with complete parameter equivalence, the SI3010-F-FS is appropriate for both replacement applications and new system implementations.