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SI4761-A10-AMR 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 40QFN. Review the specifications below when checking this part for your BOM.
RF Receivers specifications for SI4761-A10-AMR
- Description：RX AM/FM 520KHZ-1.71MHZ 40QFN
- Series：-
- Mfr：Skyworks Solutions Inc.
- Package：Tape & Reel (TR)
- Frequency：520kHz ~ 1.71MHz, 64MHz ~ 108MHz
- Sensitivity：-
- Data Rate (Max)：-
- Modulation or Protocol：AM, FM, RDS
- Applications：Audio
- Current - Receiving：130mA
- Data Interface：PCB, Surface Mount
- Memory Size：-
- Antenna Connector：PCB, Surface Mount
- Features：-
- Voltage - Supply：1.5V ~ 5V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：40-VFQFN Exposed Pad
- Supplier Device Package：40-QFN (6x6)
- Grade：Automotive
- Qualification：-
RF Receivers datasheet and documents for SI4761-A10-AMR
RF Receivers Overview
The SI4761-A10-AMR is an automotive-grade RF receiver supporting AM, FM, and RDS protocols. It operates within frequency ranges of 520kHz to 1.71MHz for AM and 64MHz to 108MHz for FM. The device functions on a supply voltage of 1.5V to 5V with a receive current of 130mA. It utilizes a 40-QFN (6x6) surface-mount package and supports operation between -40°C and 85°C.
RF Receivers Feature Summary
- Supports dynamic AM/FM channel bandwidth control
- Features auto-calibrated digital tuning capabilities
- Integrates proven AM/FM seek functionality
RF Receivers Applications
- Automotive radio systems
- Audio reception devices
- Embedded broadcast receivers
RF Receivers Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix 'AMR' indicates tape-and-reel packaging versus tray options. Ensure compatibility with automotive grade specifications and required operating temperature ranges before integration into final designs.
RF Receivers Selection Notes
Select this component for applications requiring integrated AM, FM, and RDS reception in compact form factors. Consider the 40-QFN package constraints and power supply requirements. Evaluate thermal performance within the specified -40°C to 85°C range for automotive environments.
RF Receivers Part Context
This part belongs to the SI476x series of single-chip radio tuners. It integrates RF front-end and baseband processing. The series targets consumer and automotive audio markets. It replaces older discrete tuner solutions with a unified IC approach.
RF Receivers Replacement Considerations
SI4763-A42-AM is a manufacturer-recommended substitute. Verify pinout and functional compatibility before substitution. Check for any changes in packaging or electrical characteristics.
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