TDA7708LX52TR Overview
The TDA7708LX52TR is a highly integrated AM/FM/DAB+ radio receiver IC designed for automotive and industrial applications requiring robust radio performance. This device combines advanced digital signal processing with a fully integrated tuner, enabling superior reception quality across multiple bands, including FM, AM, and Digital Audio Broadcasting (DAB+). Its compact package and low power consumption make it ideal for space-constrained environments, while integrated automatic gain control and signal filtering enhance reliability and audio clarity. The TDA7708LX52TR supports complex radio front-end functions, offering a turnkey solution for modern multimedia systems. For detailed product information, visit the IC Manufacturer.
TDA7708LX52TR Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage | 3.0 V to 3.6 V |
| Tuner Type | Integrated Single-Chip AM/FM/DAB+ Receiver |
| FM Sensitivity | Better than 2.5 ??V at 12 dB SINAD |
| AM Sensitivity | Better than 35 ??V/m at 10 dB SNR |
| DAB+ Band Support | Band III and L-Band |
| Audio Output | Digital I2S and Analog Output |
| Package | 52-pin LQFP |
| Operating Temperature | -40 ??C to +85 ??C |
| Power Consumption | Typically 200 mW in receive mode |
TDA7708LX52TR Key Features
- Multi-standard radio reception: Supports AM, FM, and DAB+ standards, enabling versatile radio solutions in a single chip.
- Integrated DSP tuner: Provides enhanced signal processing with improved selectivity and interference rejection, ensuring reliable audio quality.
- Low power operation: Optimized for automotive and industrial environments, it delivers efficient power usage without compromising performance.
- Comprehensive connectivity: Offers both digital (I2S) and analog audio outputs, facilitating easy integration with various audio processing systems.
- Robust temperature range: Designed for harsh operating conditions, suitable for automotive-grade applications.
- Compact packaging: The 52-pin LQFP package facilitates space-saving PCB designs.
- Advanced automatic gain control (AGC): Ensures consistent audio levels and optimal reception under varying signal strengths.
Typical Applications
- Automotive infotainment systems requiring integrated AM/FM/DAB+ radio reception for high-quality in-vehicle entertainment.
- Industrial audio broadcast receivers where stable and clear radio signals are essential under harsh environmental conditions.
- Consumer electronics such as portable radios and multimedia devices that demand multi-band radio functionality with low power consumption.
- Public transportation communication systems that benefit from reliable digital and analog radio reception for passenger information.
TDA7708LX52TR Advantages vs Typical Alternatives
This receiver IC delivers superior sensitivity and selectivity compared to typical multi-standard radio chips, thanks to its integrated digital signal processing and tuner architecture. It combines multiple radio standards in a single compact package, reducing component count and system complexity. Its low power consumption and wide operating temperature range enhance reliability for automotive and industrial use cases, setting it apart from less integrated or less robust alternatives.
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TDA7708LX52TR Brand Info
The TDA7708LX52TR is a product of NXP Semiconductors, a global leader in automotive and industrial semiconductor solutions. NXP is renowned for its high-performance radio receiver ICs that integrate advanced DSP technology for automotive infotainment systems. This device reflects NXP??s commitment to delivering highly integrated, energy-efficient components designed to meet stringent automotive standards and enable seamless multimedia experiences in modern vehicles and industrial equipment.
FAQ
What radio standards does this chip support?
The device supports multiple radio standards including AM (Amplitude Modulation), FM (Frequency Modulation), and DAB+ (Digital Audio Broadcasting). This makes it suitable for a wide range of applications requiring diverse radio reception capabilities.
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What are the power supply requirements?
The receiver operates within a voltage range of 3.0 V to
