The TEA5767HN/V2 is a cutting-edge, single-chip electronically tuned FM stereo radio for low-voltage applications with fully integrated Intermediate Frequency (IF) selectivity and demodulation. Developed by NXP Semiconductors, this sophisticated IC is designed to provide a high-quality radio experience in a wide variety of applications.

Key Features:

• High Sensitivity: The TEA5767HN/V2 offers excellent sensitivity, ensuring clear reception even in areas with weak signal strength.
• Low Power Consumption: It operates on a low supply voltage from 2.5V to 5.5V, making it ideal for portable devices.
• Integrated Frequency Synthesizer: The frequency synthesizer requires no external components, simplifying design and reducing overall system cost.
• Automatic Tuning: It features an integrated Automatic Frequency Control (AFC) and Automatic Gain Control (AGC) for easy and reliable tuning.
• Programmable De-emphasis: The 50/75 µs de-emphasis is programmable, accommodating worldwide FM broadcast standards.

Applications:

The TEA5767HN/V2 is versatile and can be used in a variety of applications, including:

• Portable radios and MP3 players
• Hi-Fi systems
• Car radios
• Clock radios

Technical Specifications:

• Supply Voltage: 2.5V to 5.5V
• IF Rejection: High-performance on-chip IF counter
• Signal-to-Noise Ratio: Excellent SNR for high-quality audio output
• Adjustable Soft Mute: Soft mute function that can be switched on/off and is adjustable

The TEA5767HN/V2 from NXP is a robust, feature-rich FM radio receiver IC that offers superior performance for a variety of audio applications. With its integrated features and low power consumption, it provides designers with an efficient and cost-effective solution for incorporating FM radio functionality into their products.