SI3216-C-FMR

Telecom Overview

The SI3216-C-FMR is a ProSLIC single-channel subscriber line interface concept integrated circuit manufactured by Skyworks Solutions. It supports PCM and DTMF detection functions within a compact LGA-42 package designed for surface mount technology. The device operates on a supply voltage ranging from 3.13 V to 3.47 V, with a typical operating current of 44.2 mA. It is rated for an extended commercial temperature range spanning from -40°C to +85°C. This component serves as a specialized interface solution for telecommunication applications requiring reliable analog line driving capabilities.

Telecom Feature Summary

• Integrates ProSLIC technology for comprehensive subscriber line interface management
• Supports PCM data transmission and DTMF signal detection
• Designed for high-density surface mount assembly in compact footprints

Telecom Applications

• Telecom interface IC implementations
• ProSLIC subscriber line interface circuits
• DTMF detection systems

Telecom Procurement Notes

Verify the specific suffix 'C-FMR' against official Skyworks documentation to confirm exact electrical characteristics and packaging details. Confirm RoHS compliance status through manufacturer datasheets. Check for obsolescence notices or lifecycle changes prior to procurement. Ensure compatibility with existing PCB layouts regarding the LGA-42 package dimensions.

Telecom Selection Notes

Select this component when a single-channel ProSLIC solution with PCM and DTMF support is required. Consider the LGA-42 package size for space-constrained designs. Verify that the 3.13 V to 3.47 V supply range matches the system power architecture. Evaluate thermal performance within the specified -40°C to +85°C operating window.

Telecom Part Context

The SI3216 belongs to the ProSLIC family of subscriber line interface concepts from Skyworks Solutions. These devices are engineered to replace traditional discrete telephone line interface components. The part integrates essential analog front-end functions into a single chip, simplifying design complexity for telecom equipment manufacturers.

Telecom Replacement Considerations

Publicly confirmed substitute part numbers for the SI3216-C-FMR were not identified in available documentation.