onsemi

FSA2380BQX

FSA2380BQX Description

The FSA2380BQX is an obsolete interface IC chip designed by onsemi, specifically tailored for audio applications. This 3:1 negative switch features a dual-channel DP3T (double-pole, triple-throw) configuration, making it ideal for applications requiring high-quality audio signal switching. The device operates within a supply voltage range of 2.7V to 5V, ensuring compatibility with a wide range of power sources. It is housed in a 14-DQFN package, which is suitable for surface mount applications, providing a compact and reliable solution for modern electronic designs. The FSA2380BQX offers a maximum on-state resistance of 2 ohms, ensuring minimal signal degradation and high efficiency. With a -3dB bandwidth of 120MHz, it supports high-frequency audio signals, making it suitable for high-fidelity audio systems. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. Packaged in tape and reel (TR), it is moisture sensitivity level 1 (unlimited), ensuring robustness and ease of handling during manufacturing processes.

FSA2380BQX Features

• Dual-Channel DP3T Configuration: The FSA2380BQX features a dual-channel DP3T switch circuit, allowing for efficient and reliable switching of audio signals. This configuration ensures that the device can handle multiple input sources, making it versatile for various audio applications.
• Wide Supply Voltage Range: Operating within a supply voltage range of 2.7V to 5V, the FSA2380BQX is compatible with a broad spectrum of power sources, enhancing its flexibility in different electronic designs.
• Low On-State Resistance: With a maximum on-state resistance of 2 ohms, the FSA2380BQX minimizes signal degradation and power loss, ensuring high efficiency and superior performance in audio signal switching.
• High Bandwidth: The device boasts a -3dB bandwidth of 120MHz, supporting high-frequency audio signals and delivering high-fidelity audio performance. This makes it ideal for applications requiring high-quality audio transmission.
• Surface Mount Compatibility: Housed in a 14-DQFN package, the FSA2380BQX is designed for surface mount applications, providing a compact and reliable solution that is easy to integrate into modern electronic designs.
• Environmental Compliance: The FSA2380BQX is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. This ensures that the device is safe for use in various applications while minimizing environmental impact.
• Robust Packaging: Packaged in tape and reel (TR), the FSA2380BQX has a moisture sensitivity level of 1 (unlimited), making it robust and easy to handle during manufacturing processes.

FSA2380BQX Applications

The FSA2380BQX is ideal for a variety of audio applications, including but not limited to:

• Audio Signal Routing: The device's dual-channel DP3T configuration makes it suitable for routing audio signals in complex systems, such as multi-input audio mixers and audio processing units.
• High-Fidelity Audio Systems: With its high bandwidth and low on-state resistance, the FSA2380BQX ensures high-quality audio transmission, making it ideal for high-fidelity audio systems and professional audio equipment.
• Consumer Electronics: The wide supply voltage range and surface mount compatibility make the FSA2380BQX suitable for consumer electronics, such as smartphones, tablets, and portable audio devices.
• Automotive Audio Systems: The robust packaging and environmental compliance make the FSA2380BQX suitable for automotive audio systems, where reliability and durability are crucial.

Conclusion of FSA2380BQX

The FSA2380BQX is a versatile and high-performance interface IC chip designed for audio applications. Its dual-channel DP3T configuration, wide supply voltage range, low on-state resistance, and high bandwidth make it an ideal solution for various audio signal switching needs. The device's environmental compliance and robust packaging further enhance its suitability for modern electronic designs. Although the FSA2380BQX is now obsolete, its unique features and advantages make it a valuable component for applications requiring high-quality audio performance.