Overview
The TDA7708LX52TR is a highly integrated, single-chip AM/FM tuner designed by STMicroelectronics. This device is specifically tailored for automotive and other high-performance radio applications, offering advanced features such as digital IF processing, low-IF architecture, and minimal external component requirements. The TDA7708LX52TR is AEC-Q100 qualified, ensuring it meets the stringent reliability and quality standards required for automotive electronics. It supports AM/FM reception, as well as compatibility with HD-Radio™ and DRM, making it a versatile solution for modern radio systems.
Key Specifications
| Parameter | Test Condition | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| VCC (Supply Voltage) | - | 3.15 | 3.3 | 3.45 | V |
| ICC (Supply Current) | FM @108 MHz, active interfaces (10 pF load) | - | - | 350 | mA |
| Tamb (Ambient Temperature Range) | - | -40 | - | 85 | °C |
| Tj_oper (Operative Junction Temperature) | - | - | - | 125 | °C |
| Pdiss (Dissipated Power) | Rext = 12 Ohm | - | - | 1 | W |
| Package | - | - | - | VFQFPN-64 (9x9x1.0mm) | - |
| Packing | - | - | - | Tape & Reel (TR) | - |
Key Features
- AEC-Q100 qualified for automotive applications
- AM/FM reception with digital IF processing
- Fully automotive grade CMOS design
- Low-IF, DSP-based architecture
- Very high dynamic range built-in IF-ADC
- Minimum external component count
- Very small footprint package (VFQFPN-64)
- Multipath noise mitigation processing
- RDS demodulation with group and block synchronization
- Compatible with HD-Radio™ and DRM
- Digital Audio Output
- Fully RoHS-compliant
Applications
The TDA7708LX52TR is primarily designed for automotive radio systems but can also be used in other applications requiring high-performance AM/FM reception. These include:
- Automotive infotainment systems
- Car radios
- HD-Radio™ and DRM receivers
- Other radio devices requiring robust and reliable AM/FM reception
Q & A
- What is the TDA7708LX52TR used for?
The TDA7708LX52TR is a single-chip AM/FM tuner designed for automotive and other high-performance radio applications.
- What are the key features of the TDA7708LX52TR?
Key features include AEC-Q100 qualification, digital IF processing, low-IF architecture, high dynamic range IF-ADC, and minimal external component count.
- What is the package type of the TDA7708LX52TR?
The device is packaged in a VFQFPN-64 (9x9x1.0mm) package and is available in Tape & Reel (TR) packing.
- Is the TDA7708LX52TR RoHS-compliant?
Yes, the TDA7708LX52TR is fully RoHS-compliant.
- What is the operating temperature range of the TDA7708LX52TR?
The device operates within an ambient temperature range of -40°C to 85°C.
- Does the TDA7708LX52TR support HD-Radio™ and DRM?
Yes, it is compatible with HD-Radio™ and DRM when used with appropriate external co-processors.
- What is the supply voltage for the TDA7708LX52TR?
The supply voltage is 3.3V, with a range of 3.15V to 3.45V.
- How does the TDA7708LX52TR mitigate multipath noise?
The device includes advanced multipath noise mitigation processing.
- What is the maximum dissipated power of the TDA7708LX52TR?
The maximum dissipated power is 1W.
- Is the TDA7708LX52TR suitable for automotive applications?
Yes, it is AEC-Q100 qualified, making it suitable for automotive applications.
