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SI4750-A40-AM is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RF RX AM/FM 520KHZ-1.71MHZ 32QFN. Review the specifications below when checking this part for your BOM.
RF Receivers specifications for SI4750-A40-AM
- Description：RF RX AM/FM 520KHZ-1.71MHZ 32QFN
- Series：SI4750
- Mfr：Skyworks Solutions Inc.
- Package：Tray
- Frequency：520kHz ~ 1.71MHz, 64MHz ~ 108MHz
- Sensitivity：-
- Data Rate (Max)：-
- Modulation or Protocol：AM, FM
- Applications：General Purpose
- Current - Receiving：-
- Data Interface：PCB, Surface Mount
- Memory Size：-
- Antenna Connector：PCB, Surface Mount
- Features：-
- Voltage - Supply：2.7V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：32-VFQFN Exposed Pad
- Supplier Device Package：32-QFN (5x5)
- Grade：-
- Qualification：-
RF Receivers datasheet and documents for SI4750-A40-AM
RF Receivers Overview
The SI4750-A40-AM is an RF receiver manufactured by Skyworks Solutions Inc., designed for AM and FM signal processing. It operates within frequency ranges of 520kHz to 1.71MHz and 64MHz to 108MHz, supporting AM and FM modulation protocols. The device utilizes a 32-QFN (5x5) surface-mount package with exposed pad for PCB installation. It functions on a supply voltage range of 2.7V to 5.5V and maintains operational reliability across a temperature range of -40°C to 85°C.
RF Receivers Feature Summary
- Supports AM and FM radio reception protocols
- Integrated RDS decoder functionality
- Surface mount 32-QFN package design
RF Receivers Applications
- Automotive radio systems
- Portable audio devices
- General purpose RF receivers
RF Receivers Procurement Notes
Verify the specific suffix 'A40-AM' against official Skyworks documentation to confirm pinout and feature set compatibility. Confirm that the component meets required AEC-Q100 automotive qualification standards if intended for vehicle integration. Ensure the selected variant matches the exact frequency coverage and package dimensions specified in the datasheet before finalizing procurement orders.
RF Receivers Selection Notes
Select this component when a dedicated AM/FM receiver with integrated RDS decoding is required. The 32-QFN package suits space-constrained PCB layouts. Verify power supply constraints align with the 2.7V to 5.5V operating range. Consider thermal management requirements given the -40°C to 85°C operating temperature specification for the target application environment.
RF Receivers Part Context
This part belongs to the SI4755 series family from Skyworks Solutions Inc. It shares architectural similarities with other members like the SI4755 and SI4757, offering comparable RF reception capabilities. The SI4750 variant specifically targets applications requiring robust AM and FM tuning performance within a compact surface-mount form factor suitable for consumer and automotive electronics.
RF Receivers Replacement Considerations
The SI4755-A40-AM serves as a direct functional substitute within the same manufacturer lineup. Both components share identical frequency ranges, modulation support, and package dimensions. Verify electrical parameter equivalence and software compatibility before implementing any cross-model substitution in existing designs.
Explore related parts through RF and Wireless, all product categories, ChipApex homepage.
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