SI3226-E-FQ

Telecom Overview

The SI3226-E-FQ is a Subscriber Line Interface Concept (SLIC) and CODEC integrated circuit manufactured by Skyworks Solutions Inc. It operates within a supply voltage range of 3.13 V to 3.47 V and consumes a working power current of 53 mA. The device supports GCI, PCM, and SPI interfaces and functions within an operating temperature range of 0°C to +70°C. It features a maximum power dissipation of 1.4 W and utilizes a 64-TQFP package with dimensions of 10x10 mm. The component is classified as a ProSLIC single-chip dual wideband FXS solution.

Telecom Feature Summary

• Integrates SLIC and CODEC functionalities for subscriber line interface applications
• Supports multiple digital interfaces including GCI, PCM, and SPI
• Designed for dual wideband FXS operations in telecom systems

Telecom Applications

• Telecom interface IC implementations
• Subscriber line interface concept circuits
• CODEC integration in communication devices

Telecom Procurement Notes

Verify the specific package type and manufacturer documentation when sourcing this component. Confirm compatibility with system voltage requirements and interface standards. Ensure that the selected variant matches the required operational temperature range and power dissipation limits for the intended application environment.

Telecom Selection Notes

Select this component for applications requiring integrated SLIC and CODEC capabilities in a compact surface-mount package. Consider the 64-TQFP form factor for PCB layout constraints. Evaluate the SPI and PCM interface options for digital connectivity needs. Ensure the operating temperature range aligns with the environmental conditions of the deployment scenario.

Telecom Part Context

This part belongs to the ProSLIC series from Skyworks Solutions, designed for telecom interface applications. It serves as a single-chip solution for dual wideband FXS operations. The SI3226-E-FQ variant specifically utilizes a 64-TQFP package, distinguishing it from other package options within the same product family.

Telecom Replacement Considerations

Consult official Skyworks documentation for verified substitute part numbers. Cross-reference package types and interface specifications before substitution.