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SI4754C-A55-GMR is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is FM/AM/SW/LW/WB RECEIVER, AUTOMOT. Review the specifications below when checking this part for your BOM.
The SI4754C-A55-GMR is an automotive-qualified RF receiver manufactured by Skyworks Solutions Inc. It supports FM, AM, SW, LW, and WB bands with a supply voltage range of 2.7V to 5.5V. The device operates within a temperature range of -40°C to 85°C and utilizes an I2C interface. It is housed in a 32-QFN (5x5) package with exposed pads.
Verify the suffix GMR indicates tape-and-reel packaging rather than tray. Confirm AEC-Q100 qualification status matches specific project requirements. Ensure I2C interface compatibility with the host controller. Validate operating temperature range for automotive environments.
Select this component for applications requiring integrated multi-band reception in space-constrained designs. Consider the 32-QFN package for surface-mount assembly. Verify power supply constraints align with the 2.7V to 5.5V specification. Evaluate thermal performance within the specified operating range.
This part belongs to the SI4754 series of radio tuners. It shares core architecture with other variants like SI4754C-A55-GM but differs in packaging format. The series targets consumer and automotive electronics requiring compact, low-power radio solutions.
SI4754C-A55-GM offers identical functionality in tray packaging. SI4754-A40-GMR provides similar features without automotive qualification.
Explore related parts through RF and Wireless, all product categories, ChipApex homepage.