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SI4840-A10-GUR is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RF RX AM/FM 504KHZ-1.75MHZ SSOP. Review the specifications below when checking this part for your BOM.
The SI4840-A10-GUR is a broadcast analog tuning digital display AM/FM/SW radio receiver manufactured by Skyworks Solutions Inc. It supports frequency ranges of 504kHz to 1.75MHz, 2.3MHz to 28.5MHz, and 64MHz to 109MHz. The device operates on a supply voltage of 2V to 3.6V with a receive current of 21mA. It features an I2C data interface and is housed in a 16-SOIC package. The component is designed for consumer electronics applications.
Verify the specific ordering suffix and package type against official Skyworks documentation to ensure compatibility with design requirements. Confirm end-of-life status and availability through authorized distributors. Cross-reference datasheet revisions to validate performance specifications and environmental compliance before finalizing procurement decisions.
Select this component for designs requiring analog tuning interfaces with digital display output capabilities. Ensure the system architecture supports the required I2C communication protocol. Verify that the power supply constraints align with the specified operating voltage range and current consumption profiles for optimal performance.
This part belongs to the A10 family of radio receivers from Skyworks Solutions. It is designed for broadcast reception applications. The component integrates necessary RF front-end and baseband processing functions into a single chip solution suitable for compact electronic devices.
SI4840-A10-GU is a confirmed substitute part number.
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