SI3200-G-FSR

Telecom Overview

The SI3200-G-FSR is a subscriber line interface circuit (SLIC) manufactured by Skyworks Solutions Inc. It operates within a single-supply voltage range of 3.13 V to 3.47 V and draws a supply current of 25 mA. The device supports an operating temperature range from 0°C to +70°C. It is housed in a 16-lead Small Outline Integrated Circuit (SOIC) package with a width of 3.90 mm. This component functions as a telecom line management IC designed for 100 V linefeed interface applications.

Telecom Feature Summary

• Provides integrated subscriber line interface circuit functionality for telecom applications
• Supports 100 V linefeed interface capabilities for line management
• Operates on a single power supply voltage

Telecom Applications

• Telecom line management systems
• Subscriber line interface circuits
• 100 V linefeed interface implementations

Telecom Procurement Notes

Verify the manufacturer designation, as historical records list Silicon Laboratories Inc., while current branding may reflect Skyworks Solutions Inc. Confirm the RoHS compliance status and lead-free characteristics against the specific datasheet revision. Ensure the SOIC-16 package dimensions match the design requirements. Validate the operating temperature range and supply voltage specifications for the intended environment.

Telecom Selection Notes

Select this component for designs requiring a dedicated SLIC with 100 V linefeed support. Compare with the SI3202-G-FSR if higher voltage handling up to 125 V is required. Consider the SI32911-A-FSR for applications needing integrated CODEC functionality alongside SLIC features. Verify compatibility with the 16-SOIC footprint during PCB layout.

Telecom Part Context

The SI3200 series belongs to the ProSLIC family of subscriber line interface circuits. These devices are designed to replace traditional discrete analog front-end solutions. The SI3200-G-FSR specifically addresses the need for compact, low-power line interface management in telecommunications infrastructure.

Telecom Replacement Considerations

The SI3202-G-FSR serves as a functional substitute offering similar SLIC capabilities but with a higher 125 V linefeed rating. Designers should verify pinout compatibility and voltage tolerance differences when substituting.