onsemi

FSA2267L10X

FSA2267L10X Description

The FSA2267L10X is a dual SPDT (Single Pole Double Throw) analog switch designed for high-performance audio applications. Manufactured by onsemi, this device is housed in a compact 10-MicroPak package, making it suitable for space-constrained designs. Despite its small form factor, the FSA2267L10X offers robust performance characteristics, including a wide supply voltage range of 1.65V to 3.6V and a low on-state resistance of 350 mOhm (typical). This switch is designed for surface mount applications, ensuring ease of integration into modern electronic circuits.

FSA2267L10X Features

• Wide Supply Voltage Range: The FSA2267L10X operates within a supply voltage range of 1.65V to 3.6V, providing flexibility in power supply requirements and compatibility with various system architectures.
• Low On-State Resistance: With a typical on-state resistance of 350 mOhm, the FSA2267L10X minimizes power loss and signal degradation, ensuring high signal integrity in audio applications.
• Dual SPDT Configuration: The dual SPDT switch configuration allows for versatile signal routing, making it ideal for applications requiring multiple signal paths.
• High Bandwidth: The switch boasts a -3dB bandwidth of 45MHz, enabling it to handle high-frequency signals with minimal distortion.
• Compliance and Packaging: The FSA2267L10X is REACH unaffected and ROHS3 compliant, ensuring it meets the latest environmental and safety standards. It is available in a Tape & Reel (TR) package, facilitating efficient handling and assembly processes.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the FSA2267L10X is suitable for a wide range of manufacturing environments without the need for special handling precautions.

FSA2267L10X Applications

The FSA2267L10X is particularly well-suited for audio applications due to its low on-state resistance and high bandwidth. Its dual SPDT configuration makes it ideal for applications such as:

• Audio Signal Routing: In audio systems, the FSA2267L10X can be used to route signals between different components, such as speakers, amplifiers, and signal processors.
• Headphone Switching: The switch can be used to manage headphone connections, ensuring seamless switching between different audio sources.
• Microphone Signal Path Management: The device can handle microphone signals, providing a reliable and low-distortion path for audio capture.
• Audio Mixer Applications: The FSA2267L10X can be used in audio mixers to route and switch between various input and output channels.

Conclusion of FSA2267L10X

The FSA2267L10X from onsemi is a high-performance dual SPDT analog switch designed for demanding audio applications. Its wide supply voltage range, low on-state resistance, and high bandwidth make it a versatile and reliable choice for signal routing in audio systems. The compact 10-MicroPak package and surface mount design ensure ease of integration into modern electronic circuits. Despite being marked as obsolete, the FSA2267L10X remains a valuable component for applications requiring high signal integrity and minimal power loss. Its compliance with environmental and safety standards further enhances its appeal for use in a variety of electronic devices.