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Categories RF/IF and RFID
Manufacturer STMicroelectronics
Packaging Reel - TR
Part Status Obsolete(EOL)
Modulation or Protocol AM, FM
Applications Automotive Audio
Current - Receiving 48mA
Data Interface PCB, Surface Mount
Antenna Connector PCB, Surface Mount
Operating Supply Voltage 7.7 V ~ 9 V
Operating Temperature Range -40°C ~ 85°C
Package 64-LQFP
Manufacturer Package 64-LQFP (10x10)
Manufacturer Homepage www.st.com
Win Source Part Number 735144-TDA7541BWTR
Popularity Medium
Supply and Demand Status Limited
Family Name TDA7541B
Introduction Date July 22, 2009
Halogen Free Compliant
Estimated EOL Date End of life (Obsolete)
Ultra Librarian 3D Model Ultra Librarian TDA7541BWTR CAD Model

Description

STMicroelectronics TDA7541BWTR - High-Performance AM/FM Car Radio Tuner

The TDA7541BWTR from STMicroelectronics is a state-of-the-art AM/FM car radio tuner designed to deliver superior radio reception and audio quality in automotive environments. It is part of STMicroelectronics' commitment to providing advanced radio solutions for the automotive industry. This integrated circuit is engineered to meet the high demands of modern car radio systems, offering a perfect blend of performance, reliability, and functionality.

The TDA7541BWTR features an advanced digital signal processing (DSP) unit, which enhances radio signal reception and audio clarity. It supports AM, FM, and Weather Band (WB) frequencies, ensuring comprehensive coverage of radio broadcasts. With its superior sensitivity and selectivity, the tuner can pick up radio signals with excellent precision, even in areas where signal strength is weak or in the presence of interference.

This tuner IC is equipped with an integrated Automatic Gain Control (AGC) that maintains consistent audio output levels, despite variations in signal strength. This results in a stable listening experience without the need for manual adjustments. The TDA7541BWTR also boasts a low noise figure, contributing to the overall sound quality by minimizing background noise and enhancing the signal-to-noise ratio.

The TDA7541BWTR comes in a compact package, making it suitable for integration into the confined spaces of modern car dashboards. It is designed with a flexible interface that allows easy integration with other components of the car audio system, including digital audio processors and amplifiers. The device is also designed to withstand the harsh conditions typical of automotive environments, such as temperature extremes and vibrations.

Overall, the TDA7541BWTR is an excellent choice for automotive manufacturers and aftermarket audio system designers looking for a high-quality radio tuner. Its robust design, combined with advanced features, ensures that it can deliver the best possible radio experience for drivers and passengers alike.

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