onsemi

FSA2268TUMX

FSA2268TUMX Description

The FSA2268TUMX is a dual SPDT (Single Pole Double Throw) analog switch designed for audio applications. Manufactured by onsemi, this product is part of the Analog Switches - Special Purpose ICs category. With a -3dB bandwidth of 50MHz, it can handle high-frequency signals with ease. The device is surface-mountable, making it suitable for compact designs. It operates on a single supply voltage ranging from 1.65V to 4.3V, offering flexibility in power requirements. The FSA2268TUMX features a low on-state resistance of 300mOhm (typical), ensuring minimal signal loss during switching. It is a 2:1 multiplexer/demultiplexer circuit, enabling efficient signal routing in audio systems.

FSA2268TUMX Features

• Dual SPDT switch configuration for audio applications
• 50MHz -3dB bandwidth for high-frequency signal handling
• Surface-mount design for compact integration
• 1.65V to 4.3V single supply voltage range
• Low on-state resistance of 300mOhm (typical) for minimal signal loss
• 2:1 multiplexer/demultiplexer circuit for efficient signal routing
• REACH unaffected and RoHS3 compliant for environmental compliance
• Moisture Sensitivity Level (MSL) of 1 (Unlimited) for reliable performance in various environments

FSA2268TUMX Applications

The FSA2268TUMX is ideal for various audio applications, including:

1. Audio signal switching and routing in consumer electronics
2. Audio mixers and processors for professional audio equipment
3. Audio interfaces and codecs in communication systems
4. Audio signal conditioning in automotive infotainment systems

Conclusion of FSA2268TUMX

The FSA2268TUMX is a versatile dual SPDT analog switch designed for audio applications. Its high-frequency bandwidth, low on-state resistance, and surface-mount design make it suitable for a wide range of audio systems. Although it is now considered obsolete, its unique features and advantages make it a reliable choice for existing designs and applications. With its REACH unaffected and RoHS3 compliant status, the FSA2268TUMX ensures environmental compliance while maintaining high performance in audio signal switching and routing.