FSA8108BUCX-ON

Specialized Overview

The FSA8108BUCX-ON is an audio jack detection and configuration integrated circuit manufactured by onsemi. It operates within a supply voltage range of 2.7 V to 5.5 V and supports data rates up to 480 Mb/s. The device functions across an industrial temperature range from -40°C to +85°C. It utilizes an I2C interface for control and communication. The component is housed in a WLCSP-9 package, measuring 1.16 mm by 1.56 mm, designed for surface-mount installation.

Specialized Feature Summary

• Integrated audio jack detection and configuration capabilities
• Supports USB 2.0 high-speed data transmission
• Utilizes I2C interface for system control

Specialized Applications

• Mobile phone audio interfaces
• Cell phone accessory detection
• Portable electronic device audio jacks

Specialized Procurement Notes

Verify the specific suffix 'ON' against official onsemi documentation to confirm exact marking and tape-and-reel specifications. Ensure compatibility with existing PCB footprint designs for the WLCSP-9 package. Confirm RoHS compliance status through current manufacturer certificates prior to final procurement decisions.

Specialized Selection Notes

Select this component when designing systems requiring dedicated audio jack detection logic combined with USB interface support. The small WLCSP-9 form factor suits space-constrained mobile applications. Verify that the host controller supports the required I2C protocol for proper configuration and status monitoring during operation.

Specialized Part Context

This part belongs to onsemi's specialized interface category, focusing on audio and connectivity solutions for portable devices. It complements broader product lines by addressing specific jack detection needs. The series integrates functionality typically requiring multiple discrete components into a single compact IC solution.

Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official onsemi documentation or authorized distributors for verified cross-reference information before considering alternative components.