SI4770-A20-GMR
RF RX AM/FM 520KHZ-1.71MHZ 40QFNManufacturer: Skyworks Solutions Inc.
Categories: RF Receivers
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The Skyworks Solutions Inc. SI4770-A20-GMR is a highly integrated RF receiver supporting AM, FM, and RDS modulation. This component operates across AM frequencies from 520 kHz to 1.71 MHz and FM frequencies from 64 MHz to 108 MHz. Designed for surface mounting within a 40-QFN (6x6) package, it features a PCB mount antenna connector and is supplied on tape and reel. The device includes RSSI (Received Signal Strength Indicator) functionality and requires a supply voltage range of 4.5V to 5.5V, with a typical receiving current draw of 140mA. Operating within an ambient temperature range of -40°C to 85°C, the SI4770-A20-GMR is suitable for general-purpose applications in automotive and consumer electronics sectors.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | RSSI Equipped |
| Packaging | Tape & Reel (TR) |
| Package / Case | 40-VFQFN Exposed Pad |
| Sensitivity | - |
| Mounting Type | Surface Mount |
| Frequency | 520kHz ~ 1.71MHz, 64MHz ~ 108MHz |
| Memory Size | - |
| Modulation or Protocol | AM, FM, RDS |
| Data Interface | PCB, Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Applications | General Purpose |
| Current - Receiving | 140mA |
| Data Rate (Max) | - |
| Antenna Connector | PCB, Surface Mount |
| Supplier Device Package | 40-QFN (6x6) |
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