RF Receivers

RF receivers are IC (integrated circuit) components which provide detection of RF (radio frequency) signals. RF receivers are designed to receive radio signals from other devices. These ICs embedded in PCB modules to provide wireless communications. RF receivers receive data in frequency given in MHz, for example, 440MHz. Unlike IR communication, this cannot be interrupted. RF receivers also operate on particular voltage ranges, for example, 4.5 to 5.5 V. It is important What is modulation?Modulation is a process which prevents loss of the information transmitted by the frequency. When a signal is modulated, it combines the RF signal with higher-frequency wavelength. What is the ISM band?ISM (industrial, scientific and medical) bands are radio bands reserved for ISM purposes. There are processes used in ISM which can interfere with RF communications. There are different types of modulation available in RF receivers, such as:ASK - Amplitude-Shift KeyingFSK - Frequency-Shift KeyingGFSK - Gaussian Frequency-Shift KeyingOOK - On-Off KeyingPSK - Phase-Shift KeyingQAM - Quadrature Amplitude ModulationApplications for RF Receivers:CommunicationsRemote controlsCar alarm systemsAutomationSecurity and CCTVKeyless entry systemsRF Receiver ICs come in various packages such as:QFNQSOPSOICTSSOP

...
Read more Read less

Filters

Viewing 1 - 8 of 8 products
Results per page
Description Price Modulation Technique Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Band 1 Frequency Maximum Operating Band 2 Frequency Maximum Operating Band 3 Frequency Maximum Operating Supply Voltage Maximum Operating Temperature Minimum Operating Band 1 Frequency
RS Stock No. 159-7556
Mfr. Part No.MICRF220AYQS
BrandMicrochip
kr 15,792
Each (In a Tube of 98)
Units
ASK, OOK Surface Mount QSOP 16 4.9 x 3.91 x 1.47mm 4.9mm 3.91mm 1.47mm 13kHz - - 3.6 V +105 °C 1625Hz
RS Stock No. 911-2834
Mfr. Part No.MICRF220AYQS
BrandMicrochip
kr 18,145
Each (In a Pack of 2)
Units
ASK, OOK Surface Mount QSOP 16 4.9 x 3.91 x 1.47mm 4.9mm 3.91mm 1.47mm 13kHz - - 3.6 V +105 °C 1625Hz
RS Stock No. 177-0806
Mfr. Part No.MICRF011YM
BrandMicrochip
kr 21,276
Each (In a Pack of 5)
Units
OOK Through Hole SOIC 14 - - - - 440MHz - - - +85 °C 300MHz
RS Stock No. 177-0484
Mfr. Part No.MICRF211AYQS
BrandMicrochip
kr 19,631
Each (In a Tube of 98)
Units
ASK, OOK Surface Mount QSOP 16 4.9 x 3.91 x 1.47mm 4.9mm 3.91mm 1.47mm 450MHz - - 3.6 V +105 °C 380MHz
RS Stock No. 177-0481
Mfr. Part No.MICRF007YM
BrandMicrochip
kr 19,96
Each (In a Tube of 95)
Units
ASK, OOK Surface Mount SOIC 8 5 x 3.99 x 1.63mm 5mm 3.99mm 1.63mm 440MHz - - 5.5 V +85 °C 300MHz
RS Stock No. 177-0482
Mfr. Part No.MICRF011YM
BrandMicrochip
kr 18,424
Each (In a Tube of 54)
Units
OOK Through Hole SOIC 14 - - - - 440MHz - - - +85 °C 300MHz
RS Stock No. 177-0792
Mfr. Part No.MICRF007YM
BrandMicrochip
kr 22,892
Each (In a Pack of 5)
Units
ASK, OOK Surface Mount SOIC 8 5 x 3.99 x 1.63mm 5mm 3.99mm 1.63mm 440MHz - - 5.5 V +85 °C 300MHz
RS Stock No. 177-0835
Mfr. Part No.MICRF211AYQS
BrandMicrochip
kr 22,672
Each (In a Pack of 5)
Units
ASK, OOK Surface Mount QSOP 16 4.9 x 3.91 x 1.47mm 4.9mm 3.91mm 1.47mm 450MHz - - 3.6 V +105 °C 380MHz