The TEA5761UK3S16TS is a cutting-edge FM stereo radio tuner IC developed by NXP Semiconductors, designed to provide a high-quality audio experience for a wide range of applications. This integrated circuit is a perfect solution for portable devices, such as MP3 players, mobile phones, and portable media players, as well as for automotive and home audio systems.

Key Features

• High Sensitivity: The TEA5761UK3S16TS boasts excellent sensitivity, ensuring clear reception even in areas with weak signal strength.
• Low Noise: With its low-noise design, this tuner IC minimizes interference, providing a crisp and clean audio output.
• Automatic Frequency Control (AFC): This feature helps the tuner to lock onto the strongest signal, enhancing the listening experience by reducing the need for manual tuning.
• Stereo Noise Canceller: The built-in stereo noise canceller reduces the noise typically found in weak FM signals, ensuring high-fidelity stereo sound.
• Integrated Oscillator: The inclusion of an on-chip oscillator simplifies the design by reducing the number of external components required.
• Programmable De-emphasis: The TEA5761UK3S16TS supports programmable de-emphasis to comply with both European and American standards (50 µs/75 µs).

Advanced Functionality

The TEA5761UK3S16TS is equipped with advanced search tuning and Signal Level Indicator (SLI), which aids in station identification and provides a better user interface for scanning and selecting stations. Additionally, the integrated Phase Locked Loop (PLL) synthesizer ensures accurate frequency selection and stability over time and temperature variations.

Easy Integration

Designed with ease of integration in mind, the TEA5761UK3S16TS comes in a small-footprint package, making it ideal for space-constrained applications. Its I²C-bus interface facilitates communication with microcontrollers, allowing for straightforward integration into existing designs.

Applications

With its robust feature set and versatile application range, the TEA5761UK3S16TS is an excellent choice for any project requiring FM radio functionality. Whether it's for personal entertainment or as part of a more extensive audio system, this NXP tuner IC delivers performance and reliability.