RF IC's or Radio Frequency Integrated Circuits are specific semiconductor components commonly used in wireless devices and mobile phones. Here at RS Components, we offer a number of different RF IC technology types such as receivers, transmitters, transceivers and switch circuits.

RF IC Types

  • RF Receivers - Receivers are components that are designed to receive radio frequency signals from other devices.
  • RF Transmitters - Transmitters are used in wireless devices to transmit the radio frequency signals between two devices.
  • RF Transceivers - Transceivers are components similar to receivers in the way they are designed to receive radio frequency signals but they can also transmit these signals too just like transmitters.
  • RF Switch Circuits - A switch circuit is a component that routes high-frequency signals through transmission paths, they also support the integration of multiple radios that use a signal antenna.

RF IC Applications

RF ICs can be used in a range of different wireless devices and different applications here are just a few:

  • Communications,
  • Remote Controls,
  • Car Alarm Systems,
  • Automation,
  • Security and CCTV,
  • Keyless Entry Systems.

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Description Price Technology Modulation Technique Package Type Pin Count Dimensions Mounting Type Length Width Height Maximum Operating Band 1 Frequency Maximum Operating Band 2 Frequency Primary Keyword Maximum Operating Band 3 Frequency Maximum Operating Supply Voltage
RS Stock No. 732-8686
Mfr. Part No.MAX1473EUI+
- ASK TSSOP 28 - Surface Mount 9.8mm 6.55mm 0.95mm 450MHz - - - 5.5 V
RS Stock No. 210-5530
Mfr. Part No.MAX41470GTC+
Each (In a Tray of 490)
- ASK, FSK TQFN 12 - Surface Mount - - - - - - - -
RS Stock No. 210-5531
Mfr. Part No.MAX41470GTC+
Each (In a Pack of 5)
- ASK, FSK TQFN 12 - Surface Mount - - - - - - - -
RS Stock No. 799-8572
Mfr. Part No.MAX1471ATJ+
- ASK, FSK TQFN 32 5.1 x 5.1 x 0.75mm Surface Mount 5.1mm 5.1mm 0.75mm 450MHz - - - 5.5 V
RS Stock No. 783-3526
Mfr. Part No.MAX1472AKA+T
Each (In a Pack of 2)
- ASK SOT-23 8 3 x 1.75 x 1.3mm Surface Mount 3mm 1.75mm 1.3mm 300MHz - - - 3.6 V