Radiometrix
IC, CONTROLLER, SERIAL MODEM, 20DIP; Baud Rate:4800baud; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Controller IC Case Style:DIP; No. of Pins:20Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; MSL:-; SVHC:No SVHC (15-Jan-2019); Controller Type:MOSFET; Operating Temperature Range:-40°C to +85°C; Supply Voltage Range:4.5V to 5.5V