TDA7515

Product Overview

TDA7515 from STMicroelectronics is a automotive AM/FM radio receiver and tuner IC. This product detail focuses on receiver architecture, supported radio bands, interface requirements and sourcing relevance for engineering and procurement teams.

It is suitable for designs where the exact ordering suffix must be matched for package, firmware option, temperature grade, tape-and-reel format and host interface compatibility before purchase.

Key Features

• Manufacturer: STMicroelectronics
• Part Number: TDA7515
• Device Type: automotive AM/FM radio receiver and tuner IC
• Receiver Architecture: Single-chip CMOS AM/FM tuner or receiver family for terrestrial broadcast radio reception
• AM Coverage: LW/MW/SW or AM broadcast receiver paths depending on the TDA751x/TDA75xx/TDA77xx variant
• FM Coverage: Worldwide FM broadcast receiver operation in the 64 MHz to 108 MHz class with automotive tuner front-end support
• Signal Processing: Integrated RF tuner, mixer, IF/baseband processing and DSP-controlled gain functions depending on device family
• RDS / HD-Radio Support: RDS/RBDS and external HD-Radio companion support available on selected TDA77xx variants
• Control Interface: Host-controlled radio tuner configuration through serial control interface, commonly I2C/SPI-class depending on device
• Automotive Use: Designed for car radio head units, infotainment modules and terrestrial broadcast receiver applications
• Package / Case: ST automotive tuner package family; confirm N/W/LX/CTR/TR suffix for package, tube or tape-and-reel format
• Design Notes: Match the TDA variant with antenna inputs, radio standard, software driver and PCB footprint before substitution.

Applications

Automotive head units, AM/FM tuner modules, infotainment receivers and terrestrial broadcast-radio platforms.

Service replacement and production coverage for legacy car-radio boards where tuner suffix, footprint and firmware support must match.

Quality & Sourcing

Antrex Electronics can support sourcing for TDA7515 through available stock checks, BOM consolidation and alternative-lot review. For RF receiver components, packaging condition, date code, MSL handling and original labeling should be checked before shipment.

For project builds, repair support or shortage coverage, Antrex Electronics can coordinate visual inspection, package verification and third-party testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF receiver parts.