SI2415-C-FS

Overview

The SI2415-C-FS is a network controller and processor IC classified as an ISOModem, manufactured by Skyworks Solutions Inc. It supports data rates up to 33.6 kb/s and operates with a frequency of 4.92 MHz. The device interfaces via SPI and UART protocols and functions within a supply voltage range of 3 V to 3.6 V, drawing a typical operating current of 17 mA. Designed for surface mount installation, it is housed in a 16-pin SOIC package. The component is rated for operation between 0°C and +70°C and carries a Moisture Sensitivity Level (MSL) rating of 3.

Feature Summary

• Integrated ISOmodem system-side functionality for global DAA applications
• Supports multiple telecommunication standards including V.21, V.22, V.23, V.29, V.32, Bell 103, and Bell 212A
• Combines network controller and processor capabilities in a single integrated circuit

Applications

• System-side modem integration for telecommunications equipment
• Data acquisition arrangements requiring global DAA support
• Network controller implementations in legacy dial-up infrastructure

Procurement Notes

Verify the specific suffix 'C' against official Skyworks documentation to confirm temperature grade and packaging variations. Confirm RoHS compliance status through the manufacturer's latest datasheet or product change notices. Check for End-of-Life (EOL) notifications or Last-Time-Buy alerts, as this component family may have limited availability. Ensure ESD handling procedures are followed during procurement and storage due to moisture sensitivity classification.

Selection Notes

Select the SI2415-C-FS when a system-side ISOmodem solution supporting up to 33.6 kb/s is required. Ensure the design accommodates the 3 V to 3.6 V supply range and 17 mA current consumption. Verify that the host processor supports the necessary SPI or UART interface protocols. Consider the SOIC-16 package dimensions for PCB layout constraints and thermal management requirements within the specified operating temperature range.

Part Context

This component belongs to the SI24xx series of ISOmodems from Skyworks Solutions. It shares functional similarities with models like the SI2434 and SI2457 but differs in supported data rates and specific interface configurations. The SI2415 variant is specifically optimized for 33.6 kb/s operations, distinguishing it from higher-speed counterparts in the same product line.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Skyworks Solutions for authorized replacements or cross-reference with the SI2434 or SI2457 families if interface and speed requirements align.