onsemi

FSA221MUX  

Audio Special Purpose ICs

FSA221MUX Description

The FSA221MUX is a high-performance audio switch designed and manufactured by onsemi, a leading semiconductor company. This device is part of the Audio Special Purpose ICs category and is specifically tailored for consumer audio applications. With a 1 x DPDT (Double Pole Double Throw) configuration, the FSA221MUX offers a single channel for audio signal routing. It operates within a supply voltage range of 3V to 5.5V, making it suitable for various low-voltage applications. The device is designed for surface mount applications and is packaged in a tape and reel (TR) format for efficient handling and assembly.

FSA221MUX Features

• 1 x DPDT Configuration: The FSA221MUX provides a single channel with a double pole double throw configuration, allowing for versatile audio signal routing in consumer audio devices.
• Wide Voltage Range: With a supply voltage range of 3V to 5.5V, the FSA221MUX can be used in a variety of low-voltage consumer audio applications.
• Surface Mount: Designed for surface mount applications, the FSA221MUX is suitable for modern, compact consumer audio devices.
• Analog Interface: The device features an analog interface, making it ideal for applications that require high-quality audio signal processing.
• REACH Unaffected: The FSA221MUX is classified as REACH unaffected, ensuring compliance with European regulations regarding the use of certain substances in electronic products.
• Moisture Sensitivity Level (MSL) 1: With an MSL of 1, the FSA221MUX can be stored and handled without the need for special precautions, making it suitable for a wide range of manufacturing environments.

FSA221MUX Applications

The FSA221MUX is ideal for various consumer audio applications, including:

• Portable Audio Devices: Due to its low-voltage operation and compact size, the FSA221MUX is perfect for use in portable audio devices such as MP3 players and smartphones.
• Home Audio Systems: The device can be used in home audio systems, such as speaker selectors and audio mixers, to route audio signals between different sources and outputs.
• Automotive Audio Systems: The FSA221MUX can be integrated into automotive audio systems to control audio signal routing between various sources, such as AM/FM radio, CD players, and auxiliary inputs.

Conclusion of FSA221MUX

The FSA221MUX is a versatile and reliable audio switch designed for consumer audio applications. Its 1 x DPDT configuration, wide voltage range, and surface mount design make it suitable for a variety of low-voltage audio devices. With its analog interface, REACH unaffected status, and moisture sensitivity level of 1, the FSA221MUX offers a high-performance solution for consumer audio applications. However, it is important to note that the product status is currently marked as obsolete, which may affect its availability and support.

FSA221MUX Documents

Download datasheets and manufacturer documentation for FSA221MUX

Datasheets :

FSA221L10x Datasheet       FSA221      

PCN Packaging :

Mult Devices 24/Oct/2017      

PCN Obsolescence/ EOL :

3Q Mult Dev EOL 9/Nov/2017      

HTML Datasheet :

FSA221      

PCN Design/Specification :

Logo 17/Aug/2017      

Environmental Information :

onsemi RoHS       onsemi REACH