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

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Description Prix 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
N° de stock RS 825-9247
Référence fabricantTDA7200XUMA1
MarqueInfineon
1,048 €
Each (In a Pack of 5)
Unité
ASK, FSK Surface Mount TSSOP 28 9.7 x 4.4 x 1mm 9.7mm 4.4mm 1mm 440MHz - - 5.5 V +125 °C 400MHz
N° de stock RS 919-8853
Référence fabricantTDA5200XUMA1
MarqueInfineon
1,11 €
Each (On a Reel of 3000)
Unité
ASK Surface Mount TSSOP 28 9.7 x 4.4 x 1mm 9.7mm 4.4mm 1mm 870MHz - - 5.5 V +85 °C -
N° de stock RS 462-7772
Référence fabricantTDA5200XUMA1
MarqueInfineon
2,42 €
Each
Unité
ASK Surface Mount TSSOP 28 9.7 x 4.4 x 1mm 9.7mm 4.4mm 1mm 870MHz - - 5.5 V +85 °C -
N° de stock RS 165-6558
Référence fabricantTDA7200XUMA1
MarqueInfineon
0,983 €
Each (On a Reel of 3000)
Unité
ASK, FSK Surface Mount TSSOP 28 9.7 x 4.4 x 1mm 9.7mm 4.4mm 1mm 440MHz - - 5.5 V +125 °C 400MHz