SI4720-B20-GMR
IC RF TXRX VHF 20QFNManufacturer: Skyworks Solutions Inc.
Categories: RF Transceiver ICs
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Skyworks Solutions Inc. SI4720-B20-GMR is a VHF FM radio transmitter/receiver IC operating across the 76MHz to 108MHz band. This component is housed in a 20-UFQFN exposed pad package, suitable for surface mounting. It features I2S and SPI serial interfaces for data communication and control. The device exhibits typical current consumption of 16.8mA to 19.8mA during reception and 18.3mA to 18.8mA during transmission. The SI4720-B20-GMR is designed for applications requiring robust FM radio functionality and is commonly employed in consumer electronics, automotive systems, and wireless audio devices. Its operating temperature range is -40°C to 95°C, and it requires a supply voltage between 2.7V and 5.5V.
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:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-UFQFN Exposed Pad |
| Sensitivity | - |
| Mounting Type | Surface Mount |
| Frequency | 76MHz ~ 108MHz |
| Memory Size | - |
| Type | TxRx Only |
| Operating Temperature | -40°C ~ 95°C |
| Voltage - Supply | 2.7V ~ 5.5V |
| Power - Output | - |
| Protocol | FM Radio |
| Current - Receiving | 16.8mA ~ 19.8mA |
| Data Rate (Max) | - |
| Current - Transmitting | 18.3mA ~ 18.8mA |
| Supplier Device Package | 20-QFN (3x3) |
| GPIO | 3 |
| Modulation | - |
| RF Family/Standard | VHF |
| Serial Interfaces | I2S, SPI |
| Programmable | Not Verified |
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