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— IC芯片 | 连接器 | 传感器 | 被动器件 —
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— IC芯片 | 连接器 | 传感器 | 被动器件 —

RF Transceiver ICs are semiconductor devices that consist of a transmitter and a receiver in a single package. Transceivers are designed to function proficiently within an RF family or standard such as AISG, Bluetooth, ISM, VHF, Wi-Fi, cellular, RADAR, 802.15.4 and Z-Wave. They are further classified by the type of modulation and the specific protocol versions. Some ICs include a built-in microcontroller.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() SI4431-B1-FMR $4.75 | Silicon Labs | IC RF TXRX ISM<1GHZ 20QFN | Tape & Reel (TR) | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C |
![]() SI4432-B1-FM $9.05 | Silicon Labs | IC RF TXRX ISM<1GHZ 20QFN | Tray | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C |
![]() SI4432-B1-FMR $5.35 | Silicon Labs | IC RF TXRX ISM<1GHZ 20QFN | Tape & Reel (TR) | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C |
![]() SI4432-V2-FM $5.35 | Silicon Labs | IC RF TXRX ISM<1GHZ 20QFN | Tube | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C |
![]() SI4432-V2-FMR $5.35 | Silicon Labs | IC RF TXRX ISM 20VFQFN | Tape & Reel (TR) | - | - | * | - |
![]() SI4438-B1C-FM $4.46 | Silicon Labs | IC RF TXRX ISM<1GHZ 20QFN | Tray | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C |
![]() SI4438-B1C-FMR $5.58 | Silicon Labs | IC RF TXRX ISM<1GHZ 20QFN | Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT) | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C |
![]() SI4438-C2A-GM $4.92 | Silicon Labs | IC RF TXRX ISM<1GHZ 20QFN | Tray | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C |

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