The TEA5757H/V1/S4 is a sophisticated radio integrated circuit (IC) developed by NXP Semiconductors. This high-performance IC is designed to provide a comprehensive solution for AM/FM radio systems. It is an ideal choice for a wide range of applications, including portable radios, clock radios, and hi-fi systems, due to its compact size, low power consumption, and exceptional reception quality.
Key Features
- High Sensitivity: The TEA5757H/V1/S4 offers excellent sensitivity, ensuring clear reception even in areas with weak signal strength.
- Low Noise: Designed with a low-noise amplifier, this IC minimizes the amount of static and interference for a better listening experience.
- Automatic Frequency Control (AFC): With AFC, the IC can automatically tune and precisely lock onto the desired station, providing a stable and consistent audio output.
- Integrated Stereo Decoder: The inclusion of a stereo decoder allows for FM stereo broadcasting, delivering high-quality stereo sound.
- Easy Integration: The TEA5757H/V1/S4 is designed for easy integration into various radio systems without the need for complex external components.
Technical Specifications
| Parameter |
Specification |
| Supply Voltage |
2.7V to 5.5V |
| Operating Temperature |
-20°C to +70°C |
| Package |
SOP (Shrink Small Outline Package) |
| Frequency Range |
AM: 520kHz to 1710kHz, FM: 87.5MHz to 108MHz |
The TEA5757H/V1/S4 is a testament to NXP's commitment to providing advanced solutions for the radio market. Its combination of performance, ease of use, and reliability makes it a top choice for manufacturers looking to deliver high-quality radio products to consumers.