Si4455-C

Si4x55-C EASY-TO-USE, LOW-CURRENT OOK/(G)FSK SUB-GHZ TRANSCEIVER, TRANSMITTER, AND RECEIVER Features  Frequency  Max data rate = 500 kbps range = 284–960 MHz  Power supply = 1.8 to 3.6 V  Receive sensitivity = –116 dBm  TX and RX 64 byte FIFOs  Modulation  Automatic frequency control (AFC) (G)FSK  Automatic gain control (AGC) OOK  Integrated battery voltage sensor  Max output power = +13 dBm  Packet handling including preamble,  Low active power consumption sync word detection, and CRC 10 mA RX  Low BOM 18 mA TX @ +10 dBm  20-Pin 3x3 mm QFN package  Low standby current = 40 nA  Low shutdown current = 30 nA  Preamble sense mode 6 mA average RX current at 1.2 kbps Applications  Remote control  Home security and alarm  Telemetry  Garage and gate openers  Remote keyless entry  Home automation  Industrial control  Sensor networks  Health monitors Descri...