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SI4827-A10-CS 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 SOIC. Review the specifications below when checking this part for your BOM.
The SI4827-A10-CSR is an RF receiver IC designed for AM, FM, and Shortwave (SW) signal processing. It operates across three distinct frequency bands: 504 kHz to 1.75 MHz, 2.3 MHz to 28.5 MHz, and 64 MHz to 109 MHz. The device supports surface-mount installation in a 16-SOIC package with a width of 3.90 mm. It functions within a supply voltage range of 2 V to 3.6 V and draws a receive current of 21 mA. The component is rated for operation between 0°C and 70°C.
Verify the exact suffix against official Skyworks documentation, as the provided model lacks the final CSR designation found in distributor listings. Confirm that the intended application aligns with the specified temperature range and voltage limits. Ensure compatibility with the 16-SOIC footprint during layout. Cross-reference the manufacturer part number directly with the datasheet to avoid substitution errors.
Select this component when multi-band analog reception is required without external tuning complexity. The integrated architecture simplifies design by covering AM, FM, and SW bands in a single package. Consider the 21 mA current consumption for battery-powered applications. Verify that the 16-SOIC package dimensions fit the mechanical constraints of the target enclosure.
This part belongs to the SI4827 family of RF receivers manufactured by Skyworks Solutions Inc. The series focuses on providing integrated solutions for broadcast signal acquisition. The specific variant includes packaging and tape specifications suitable for automated surface-mount assembly processes.
Public confirmed substitute part numbers are not available in the provided source material.
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