ADM2209EARU

a EMI-/EMC-Compliant 15 kV ESD Protected, Dual RS-232 Port with Standby ADM2209E FUNCTIONAL BLOCK DIAGRAM VDD 0.1 F 0.1 F + GND V– CHARGE PUMP VOLTAGE INVERTER STBY 3.3V/5V 0.1 F C+ + 0.1 F C– T1OUTA T2OUTA T3OUTA R1 FEATURES Two Complete Serial Ports, Six Drivers and Ten Receivers Operates with 3 V or 5 V Logic Low Power CMOS: