pengenalan
WF531RE is a highly integrated, low-power single-chip ASK/OOK RF receiver chip. The high-frequency signal receiving function is fully integrated in the chip to achieve the most reliable reception effect with the least peripheral devices and the lowest cost. Oleh itu, it is a single-chip receiving device with “wireless high-frequency modulation signal input and digital demodulation signal output” in the true sense.
WF531RE is a SOP8 package with a normal operating voltage range of 2.0-5.5V, a normal operating current of 5mA, a start-up time of 3ms, and a maximum receiving sensitivity of -113dBm, which is very suitable for various low-power devices. All RF and IF tuning are automatically completed in the chip, and the manual adjustment process is omitted in development and production, thereby reducing costs and accelerating product launch.
Aplikasi
◼Home security and building automation, Komunikasi Data Band ISM, Pemantauan dan Kawalan Perindustrian, Kawalan Jauh dan Sistem Keselamatan, Kemasukan tanpa kunci jauh, nod sensor tanpa wayar, Pembaca dan Penulis Tag, aplikasi elektronik pengguna kos rendah, automasi rumah dan bangunan, Pengawal kipas kawalan jauh, Penggantian pemancar inframerah, Pemantauan dan Kawalan Perindustrian, Kawalan pencahayaan jauh, Sistem Penggera dan Keselamatan Tanpa Wayar, Sistem Kemasukan Tanpa Kunci Jauh (RKE), suis kawalan jauh tanpa wayar, soket, bersemangat, Sistem anti-kecurian kenderaan, Peramalan cuaca, dll.
MAKLUMAT PAKEJ
8-Pin SOP Package
