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SI4760-A10-AMR is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RX AM/FM 520KHZ-1.71MHZ 40QFN. Review the specifications below when checking this part for your BOM.
The SI4760-A10-AMR is an AM/FM/HD Radio receiver manufactured by Skyworks Solutions. It operates within a frequency range of 520 kHz to 1.71 MHz and 64 MHz to 108 MHz. The device supports I2C and SPI interfaces and functions on a supply voltage between 1.5 V and 5.5 V. It draws 130 mA during operation and is housed in a 40-QFN package with dimensions of 6x6 mm. The component is rated for automotive applications, supporting temperatures from -40°C to +85°C.
Verify the specific suffix 'AMR' indicates the tape-and-reel packaging variant distinct from the 'AM' tray version. Confirm current availability status as the product line may be discontinued or restricted. Ensure compatibility with existing I2C/SPI bus configurations before procurement.
Select this component for designs requiring integrated HD Radio tuning capabilities in automotive environments. Verify that the 40-QFN footprint matches the PCB layout constraints. Ensure the power supply architecture supports the specified 1.5 V to 5.5 V input range and thermal requirements for the operating temperature span.
This part belongs to the Si476x series of wireless RF integrated circuits designed for high-performance audio reception. It serves as a complete solution for AM/FM broadcasting bands, integrating necessary tuning and demodulation functions into a single silicon die suitable for compact electronic assemblies.
Publicly confirmed substitute part numbers include SI4760-A50-GM and SI4763-A10-AMR. Verify functional equivalence regarding interface protocols and pinout compatibility before substitution.
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