The MAX2172EL/V from Maxim Integrated is a highly integrated RF to Bits® tuner designed for use in digital audio broadcast (DAB) systems, including DAB, DAB+, and T-DMB, as well as terrestrial digital multimedia broadcasting (T-DMB). This advanced tuner is part of Maxim's commitment to providing compact and efficient solutions for the rapidly evolving automotive infotainment market.

Key Features

• Wide Frequency Range: The device supports an extensive frequency range, making it suitable for various global digital radio standards.
• High Integration: The tuner integrates an RF front-end, digital IF filter, and fractional-N PLL synthesizer, reducing the need for external components and simplifying design.
• Low Power Consumption: Designed with power efficiency in mind, the MAX2172EL/V helps minimize the power requirements of the overall system, making it ideal for automotive applications where energy consumption is a concern.
• Superior Performance: The device delivers excellent sensitivity and selectivity performance, ensuring clear and reliable signal reception even in challenging environments.

Applications

The MAX2172EL/V is primarily targeted for automotive entertainment systems but can also be used in other applications that require high-quality digital radio reception. Its robust design is well-suited for environments that demand consistent performance and reliability.

Technical Specifications

• Integrated low-noise amplifier (LNA)
• On-chip digital signal processing
• Support for I2S and TDM digital audio output formats
• Programmable via an I2C-compatible interface

With its combination of high integration, low power consumption, and excellent performance, the MAX2172EL/V RF to Bits® tuner from Maxim Integrated stands out as a sophisticated solution for next-generation digital radio systems. Its compact design and ease of use make it an ideal choice for manufacturers looking to enhance the audio experience in their automotive products.