SI4721-B20-GMR
lmages are for reference only.SI4721-B20-GMR
IC RF TXRX VHF 20QFN
Datasheet20-UFQFN Exposed Pad
20,803 piece(s)
Please Contact Us
Can Ship Immediately
Request for Quotation
Payment Methods
Delivery Services
IC RF TxRx Only VHF FM Radio 76MHz ~ 108MHz 20-UFQFN Exposed Pad
SI4721-B20-GMR
| Category | RF and Wireless - RF Transceiver ICs - |
| Manufacturer | Skyworks Solutions Inc. |
| Series | - |
| Packaging | Tape & Reel (TR) |
| RoHS Status | |
| Type | TxRx Only |
| RF Family/Standard | VHF |
| Protocol | FM Radio |
| Modulation | - |
| Frequency | 76MHz ~ 108MHz |
| Data Rate (Max) | - |
| Power - Output | - |
| Sensitivity | - |
| Memory Size | - |
| Serial Interfaces | I2S, SPI |
| GPIO | 3 |
| Voltage - Supply | 2.7V ~ 5.5V |
| Current - Receiving | 16.8mA ~ 19.8mA |
| Current - Transmitting | 18.3mA ~ 18.8mA |
| Operating Temperature | -40°C ~ 95°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-UFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (3x3) |
| Base Product Number | SI4721 |
| Grade | - |
| Qualification | - |
| Product Attribute |  |
 |
 |
 |
| Part Number | SI4720-B20-GM | SI4720-B20-GMR | SI4721-B20-GM | SX1238IMLTRT |
| Manufacturer | Skyworks Solutions Inc. | Skyworks Solutions Inc. | Skyworks Solutions Inc. | Semtech Corporation |
| RoHS Status | RoHS Compliant | |||
| Description | IC RF TXRX VHF 20QFN | IC RF TXRX VHF 20QFN | IC RF TXRX VHF 20QFN | IC RF TXRX ISM<1GHZ 40MLPQ |
| Series | - | - | - | - |
| Packaging | Tray | Tape & Reel (TR) | Tray | Tape & Reel (TR)-->Cut Tape (CT) |
Recommended Products
| Delivery Time | In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Orwintech ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries. |
| Delivery Cost | Use your express account for shipment if you have one. Use our account for the shipment. Refer to the table below for the approximate charges. (Different time frame / countries / package size has different price.) |
| Delivery Method | Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support. Others more shipping ways, please get in touch with us. |
| Region | Country | Logistic Time(Day) |
| America | United States | 5 |
| Brazil | 7 | |
| Europe | Germany | 5 |
| United Kingdom | 4 | |
| Ltaly | 5 | |
| Oceania | Australia | 6 |
| New Zealand | 5 | |
| Asia | India | 4 |
| Japan | 4 | |
| Middle East | Israel | 6 |
| Shipment charges(KG) | Reference DHL(USD$) |
| 0.00kg-1.00kg | USD$30.00 - USD$60.00 |
| 1.00kg-2.00kg | USD$40.00 - USD$80.00 |
| 2.00kg-3.00kg | USD$50.00 - USD$100 |
BOM
Cart
Product Catalog