FSA221L10X

FSA221L10X Audio Switch IC by onsemi

The FSA221L10X is a high-performance audio switch integrated circuit designed for consumer audio applications. This single-channel DPDT (Double Pole Double Throw) analog switch operates reliably across a wide voltage range of 3V to 5.5V and temperature range of -40°C to 85°C, making it ideal for demanding audio switching requirements in portable and consumer electronics.

Key Features & Benefits

• Single-channel DPDT configuration for versatile audio routing
• Wide operating voltage range: 3V to 5.5V
• Extended temperature range: -40°C to 85°C (TA)
• Compact 10-UFQFN surface mount package with exposed pad
• RoHS compliant for environmental compliance
• Optimized for consumer audio applications

Applications

The FSA221L10X is engineered for consumer audio applications requiring reliable signal switching, including smartphones, tablets, portable media players, headphone amplifiers, and audio routing systems. Its compact footprint and low power consumption make it an excellent choice for space-constrained designs.

Related Resources

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• FSA221L10X.pdf