 |  | | |
| PartNumber | Si4739-B20-GM | SI4739-C40-GM | SI4739-C40-GMR |
| Description | RF Receiver Si4739 Broadcast FM/WB Radio Receiver w/ RDS/RBDS 3x3x0.55 20-pin QFN, lead free | RF Receiver FM/weather band receiver with RDS | RF Receiver FM/weather band receiver with RDS |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | Silicon Laboratories |
| Product Category | RF Receiver | RF Receiver | RF Receiver |
| RoHS | Y | Y | Y |
| Type | Radio | - | - |
| Operating Frequency | 76 MHz, 108 MHz | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 20 C | - | - |
| Package / Case | QFN-20 | - | - |
| Mounting Style | SMD/SMT | - | - |
| Series | SI4739 | SI4739 | SI4739 |
| Brand | Silicon Labs | Silicon Labs | Silicon Labs |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | RF Receiver | RF Receiver | RF Receiver |
| Factory Pack Quantity | 490 | 624 | 2500 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 2.7 V | - | - |
| Unit Weight | 0.000582 oz | 0.000582 oz | - |
| Packaging | - | Tray | Reel |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
| SI4739-C40-GU | RF Receiver FM/Weather Band Receiver w RDS | ||
| Si4739-B20-GM | RF Receiver Si4739 Broadcast FM/WB Radio Receiver w/ RDS/RBDS 3x3x0.55 20-pin QFN, lead free | ||
| SI4739-C40-GM | RF Receiver FM/weather band receiver with RDS | ||
| SI4739-C40-GMR | RF Receiver FM/weather band receiver with RDS | ||
| SI4739-C40-GUR | RF Receiver FM/Weather Band Receiver w RDS | ||
Silicon Labs |
SI4739-B20-GMR | RF RCVR FM/WB 76MHZ-108MHZ 20QFN | |
| SI4739-C40-GMR | RF RX AM/FM 520KHZ-1.71MHZ 20QFN | ||
| SI4739-C40-GUR | RF Receiver Broadcast FM/WB Recvr w/RDS/RBDS | ||
| SI4739-C40-GM | RF RX AM/FM 520KHZ-1.71MHZ 20QFN | ||
| SI4739-C40-GU | RF Receiver BC FM/WB Radio Receiver w/RDS/RBDS | ||
| SI4739-B20-GM | Tuners FM/WB Radio Receiver w/ RDS/RBDS |