Overview
The TDA7708TR, produced by STMicroelectronics, is a highly integrated and optimized RF tuner designed for AM/FM and HD-Radio™ reception. This single-chip, fully-CMOS AM/FM tuner is tailored for terrestrial radio broadcasting applications, particularly in the automotive sector. It combines state-of-the-art performance with a minimal external component count, making it ideal for car radios and other radio devices that demand high performance, quality, reliability, and cost efficiency.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| VCC (Supply Voltage) | 3.15 | 3.3 | 3.45 | V |
| Tamb (Ambient Temperature Range) | -40 | 85 | °C | |
| Tj_oper (Operative Junction Temperature) | 125 | °C | ||
| Pdiss (Dissipated Power) | 0.75 | 1 | W | |
| ICC (Supply Current) | 350 | mA | ||
| Package | VFQFPN64 (9 x 9 x 1 mm) |
Key Features
- Fully automotive grade CMOS design.
- AM/FM band reception with digital IF processing.
- Low-IF, DSP-based architecture.
- Very high dynamic range built-in IF-ADC.
- Minimum external component count.
- Very small footprint package (VFQFPN64).
- Multipath noise mitigation processing.
- RDS demodulation with group and block synchronization.
- Compatible with HD-Radio™ and DRM.
- Digital Audio Output and Stereo audio DAC.
- Fully RoHS-compliant).
Applications
The TDA7708TR is primarily designed for use in automotive radio systems, but it is also suitable for other terrestrial radio receiver applications. It can be used to implement AM/FM solutions as well as HD-Radio™ and DRM receivers when paired with appropriate external coprocessors like the STA680 for HD-Radio™ and STA660DRM for DRM.
Q & A
- What is the TDA7708TR used for?
The TDA7708TR is used for AM/FM and HD-Radio™ reception in terrestrial radio broadcasting applications, particularly in the automotive sector.
- What is the package type of the TDA7708TR?
The TDA7708TR comes in a VFQFPN64 package with dimensions of 9 x 9 x 1 mm.
- What are the key features of the TDA7708TR?
Key features include fully automotive grade CMOS design, low-IF DSP-based architecture, high dynamic range IF-ADC, minimal external component count, and compatibility with HD-Radio™ and DRM).
- What is the operating supply voltage range of the TDA7708TR?
The operating supply voltage range is from 3.15 V to 3.45 V).
- What is the ambient temperature range for the TDA7708TR?
The ambient temperature range is from -40°C to 85°C).
- Is the TDA7708TR RoHS-compliant?
- What types of noise mitigation does the TDA7708TR support?
The TDA7708TR supports multipath noise mitigation processing).
- Can the TDA7708TR be used for HD-Radio™ reception?
- What interfaces does the TDA7708TR support?
The TDA7708TR supports I2S, VICS, I2C/SPI, and digital audio output interfaces).
- Is the TDA7708TR AEC-Q100 qualified?
