Overview
The TDA7707, produced by STMicroelectronics, is a single-chip, fully-CMOS quad-band, dual-channel tuner designed for receivers in analog and digital terrestrial radio broadcasting. This integrated circuit is optimized for use in automotive grade receivers and other applications, offering state-of-the-art performance with a minimal external component count. When paired with STMicroelectronics’s STA680 or STA660 digital decoder ICs, the TDA7707 forms a complete multi-standard receiver solution for AM/FM/HD/DAB/DRM reception.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | STMicroelectronics | Package/Case | 64-VFQFN Exposed Pad |
| Frequency | AM, FM | Modulation or Protocol | AM, FM |
| Voltage Supply | 3.3 V | Operating Temperature | -40°C to 85°C |
| ESD Absolute Minimum Withstand Voltage | >|±2000| V (Human Body model) | Storage Temperature | -55°C to 150°C |
| Mounting Type | Surface Mount | RoHS Status | Lead free / RoHS Compliant |
Key Features
- AEC-Q100 qualified
- Dual AM/FM reception with digital IF processing
- Digital radio support for dual-channel HD-Radio™ and DAB/DRM reception through external coprocessor
- Integrated phase antenna diversity processing
- Fully integrated dual VCO for world tuning
- High performance PLLs for fast RDS system
- Integrated IF-filters with high selectivity, dynamic range, and adaptive bandwidth control
- Drift-free and alignment-free digital IF-signal processing with high performance and flexibility
- Integrated RF switch matrix in FM
- RDS demodulation with group and block synchronization
- Filtered MPX for VICS applications
- High performance stereo decoder with noise-blanker
- Analog DAC stereo output and I2S digital output
- I2S, JESD204B, LVDS, high-speed digital I/Q base-band interface
- I2C/SPI bus-controlled
- Single 3.3 V external supply
Applications
- AM/FM Radio Receiver
- Automotive Radio Systems
- Portable Audio Equipment
- Digital Terrestrial Radio Broadcasting
Q & A
- What is the TDA7707?
The TDA7707 is a single-chip, fully-CMOS quad-band, dual-channel tuner designed for analog and digital terrestrial radio broadcasting.
- What are the key features of the TDA7707?
The TDA7707 features dual AM/FM reception, digital radio support for HD-Radio™ and DAB/DRM, integrated phase antenna diversity, and high-performance PLLs, among others.
- What is the operating voltage of the TDA7707?
The TDA7707 operates with a single 3.3 V external supply.
- What are the typical applications of the TDA7707?
The TDA7707 is typically used in AM/FM radio receivers, automotive radio systems, and portable audio equipment.
- Is the TDA7707 RoHS compliant?
- What is the package type of the TDA7707?
The TDA7707 is available in a 64-VFQFN exposed pad package.
- How does the TDA7707 support digital radio?
The TDA7707 supports digital radio through an external coprocessor for dual-channel HD-Radio™ and DAB/DRM reception.
- What are the benefits of using the TDA7707 in automotive applications?
The TDA7707 offers a complete multi-standard receiver solution with low bill of material, high performance, and automotive-grade quality and reliability.
- Can the TDA7707 be used in battery-powered devices?
- How is the TDA7707 controlled?
The TDA7707 is controlled via I2C/SPI bus.
