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SI4731-C40-GUR 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 24SSOP. Review the specifications below when checking this part for your BOM.
The SI4731-C40-GUR is an integrated AM/FM radio receiver manufactured by Skyworks Solutions Inc. It supports frequency bands of 520kHz to 1.71MHz for AM and 64MHz to 108MHz for FM. The device operates on a supply voltage ranging from 2.7V to 5.5V and features a 24-SSOP package. Designed for automotive applications, it offers high-quality reception capabilities within the specified modulation protocols.
Verify component authenticity through authorized distributors or official manufacturer channels. Confirm package integrity and pin alignment against the 24-SSOP specification. Ensure storage conditions comply with moisture sensitivity level requirements prior to assembly. Cross-reference datasheet revisions to confirm compatibility with target design specifications.
Select this component when designing AM/FM reception circuits requiring automotive-grade reliability. Verify that the 24-SSOP package aligns with PCB layout constraints. Confirm power supply stability within the 2.7V to 5.5V range. Evaluate interface requirements against system microcontroller capabilities for proper integration.
This part belongs to the SI4731 series of integrated radio receivers from Skyworks Solutions. The series provides consolidated solutions for AM and FM broadcast band reception. The C40 suffix typically denotes specific package and temperature grade variations within the product line.
Direct substitute: SI4731-D60-GU. Verify package compatibility and electrical parameter alignment before substitution.
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