Produk

WF470RA 300~450MHz Rx Receiver Wireless RF Chip IC

  • Complete Monolithic UHF Receiver Device
  • Frequency Range: 300MHz440 MHz
  • Operating Voltage: 2.0V5.5V
  • Low Power Mode: 5mA (315MHz, fully operational)
    5mA (433.92MHz, fully operational)
  • 0.01uA (shutdown mode)
  • Receiver Sensitivity: -113 dBm @ 315MHz / -113 dBm @ 433MHz
  • Data Rate: Up to 10kbps
  • Standar Perlindungan ESD Tinggi: ±8KV HBM
  • Low Start-Up Time: 3ms
  • Receiver Bandwidth: ±300KHz
  • Built-in Image Rejection, Good Anti-Interference Performance
    High Integration, Simple Peripherals, Stable and Reliable

Perkenalan

The WF470RA is a highly integrated, ultra-low power monolithic ASK/OOK RF receiver chip. The high-frequency signal reception functionality is entirely integrated within the chip to achieve the most reliable reception with minimal external components and the lowest cost. Therefore, it is a trueantenna high-frequency modulated signal input, digital demodulated signal output” perangkat penerima monolitik.
The operating voltage range of 2.0V~5.5V, extremely high sensitivity of -113dBm, and ultra-low operating current of 5mA make it very suitable for various low-power requirement devices. The chip automatically completes all RF and IF tuning internally, eliminating the need for manual adjustments during development and production, thereby reducing costs and accelerating time to market.

Aplikasi

◼Keamanan rumah dan otomatisasi gedung, komunikasi data pita ISM, pemantauan dan pengendalian industri, kendali jarak jauh dan sistem keamanan, entri tanpa kunci jarak jauh, node sensor nirkabel, pembaca dan penulis tag, aplikasi elektronik konsumen berbiaya rendah, otomasi rumah dan gedung, pengontrol kipas kendali jarak jauh, penggantian pemancar inframerah, pemantauan dan kendali industri, kendali pencahayaan jarak jauh, alarm dan sistem keamanan nirkabel, sistem entri tanpa kunci jarak jauh (RKE), sakelar kendali jarak jauh nirkabel, soket, bel pintu, sistem anti maling kendaraan, prakiraan cuaca, dll.
Kipas kendali jarak jauh, Lampu kendali jarak jauh, Pintu kendali jarak jauh, Keyboard kendali jarak jauh, RFID jarak jauh, Pengontrol rumah pintar, Mainan kendali jarak jauh, Penerima perangkat enkripsi nirkabel, Kendali jarak jauh jarak pendek

Informasi paket

Tindakan pencegahan

  • Perangkat ini sensitif terhadap listrik statis. Tindakan anti-statis harus digunakan selama transportasi dan penggunaan.
  • Gunakan perangkat sesuai dengan aplikasi umum yang direkomendasikan.
  • Segala perubahan pada spesifikasi produk ini akan dilakukan tanpa pemberitahuan sebelumnya.
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