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TDA7708S is listed in the RF Receivers range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is RF RX AM/FM/RDS 108MHZ 52VFQFPN. Review the specifications below when checking this part for your BOM.
RF Receivers specifications for TDA7708S
- Description：RF RX AM/FM/RDS 108MHZ 52VFQFPN
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Frequency：108MHz
- Sensitivity：-
- Data Rate (Max)：-
- Modulation or Protocol：AM, FM, RDS, SW-LW
- Applications：-
- Current - Receiving：350mA
- Data Interface：-
- Memory Size：-
- Antenna Connector：-
- Features：-
- Voltage - Supply：3.15V ~ 3.45V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：52-VFQFN Exposed Pad
- Supplier Device Package：52-VFQFPN (8x8)
- Grade：Automotive
- Qualification：AEC-Q100
RF Receivers datasheet and documents for TDA7708S
RF Receivers Overview
The TDA7708S is a single-chip fully-CMOS AM/FM tuner designed for terrestrial radio receivers. It features digital IF processing and operates on a 3.3 V supply with a current draw of 350 mA. The device supports the AM and FM bands and is housed in a 52-pin VFQFPN package. It is qualified to AEC-Q100 standards, ensuring reliability for automotive applications across a temperature range of -40°C to +85°C.
RF Receivers Feature Summary
- AEC-Q100 qualified for automotive grade reliability
- Digital IF processing for AM/FM reception
- Fully automotive grade CMOS design
RF Receivers Applications
- Automotive AM/FM radio receivers
- Terrestrial radio broadcasting systems
RF Receivers Procurement Notes
Verify component authenticity through authorized STMicroelectronics channels or certified distributors. Confirm that the specific part number matches the required 52-pin QFN package and AEC-Q100 qualification. Ensure handling procedures account for moisture sensitivity levels as specified in the datasheet to prevent damage during assembly.
RF Receivers Selection Notes
Select this component for designs requiring integrated AM/FM tuning with digital intermediate frequency processing. The 52-pin QFN package offers a compact form factor suitable for space-constrained automotive infotainment systems. Consider the 3.3 V operating voltage and 350 mA current consumption when designing power management circuits.
RF Receivers Part Context
The TDA7708S belongs to the TDA7708 series of automotive tuners from STMicroelectronics. It represents a submicron technology solution for AM/FM/HD-Radio applications. This model provides a complete receiver front-end solution, integrating necessary functions into a single chip to simplify system architecture and reduce component count in vehicle audio systems.
RF Receivers Replacement Considerations
Check for direct substitutes within the TDA7708 family, such as the TDA7708SCBTR, which may offer different packaging options like tape and reel. Verify pin compatibility and functional equivalence before substitution.
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