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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 |
|---|---|---|---|---|---|---|---|
![]() SI4421-A1-FTR $5.13 | Silicon Labs | IC RF TXRX ISM<1GHZ 16TSSOP | Tape & Reel (TR) | 16-TSSOP | Surface Mount | - | -40°C ~ 85°C |
| Silicon Labs | IC RF TXRX ISM<1GHZ 20QFN | Tube | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C | |
![]() SI4430-A0-FMR $3.94 | Silicon Labs | IC RF TXRX ISM 20VFQFN | Tape & Reel (TR) | - | - | * | - |
![]() SI4430-B1-FM $11.60 | Silicon Labs | IC RF TXRX ISM<1GHZ 20QFN | Tube | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C |
![]() SI4430-B1-FMR $5.60 | Silicon Labs | IC RF TXRX ISM<1GHZ 20QFN | Tape & Reel (TR) | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C |
| Silicon Labs | IC RF TXRX ISM<1GHZ 20QFN | Tube | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C | |
| Silicon Labs | IC RF TXRX ISM<1GHZ 20QFN | Tape & Reel (TR) | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C (TA) | |
![]() SI4431-B1-FM $8.14 | Silicon Labs | IC RF TXRX ISM<1GHZ 20QFN | Tray | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 85°C |

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