| Frequency Sensitivity Data Rate (Max) Modulation or Protocol Applications Current - Receiving Data Interface Memory Size Antenna Connector Features Voltage - Supply Operating Temperature Package / Case | 810MHz ~ 870MHz, 400MHz ~ 440MHz -107dBm - ASK, FSK Alarm Systems, Communication Systems 4.8mA PCB, Surface Mount - PCB, Surface Mount - 4.6 V ~ 5.5 V -40°C ~ 105°C 28-TSSOP (0.173, 4.40mm Width) PG-TSSOP-28 |