Maxim Integrated (MAX3222ECPN+) Transceiver, RS232, 3V-5.5V supply

Product OverviewThe MAX3222ECPN+ is a ±15KV ESD protected true RS232 transceiver in 18 pin DIPpackage. This 3V powered EIA/TIA-232 and V.28/V.24 communications interfacedevice has low power consumption, high data rate capabilities and enhanced ESDprotection. The enhanced ESD structure protects all transmitter outputs andreceiver inputs to ±15KV using IEC 1000-4-2 air-gap discharge, ±8KV using IEC1000-4-2 contact discharge and ±15KV using human body model. A low dropouttransmitter output stage delivers true RS232 performance from 3V to 5.5V powersupply using an internal dual charge pump. The charge pump requires only foursmall 0.1µF capacitors for operation from 3.3V supply. The MAX3222E has tworeceivers and two transmitters. It also features 1µA shutdown mode that reducespower consumption in battery powered portable systems. The receivers remainactive in shutdown mode allowing monitoring of external devices while consumingonly 1µA of supply current.Supply voltage range from 3V to 5.5VOperating temperature range from 0°C to 70°CMaximum data rate of 250KbpsMaximum transition region slew rate of 30V/µs (CL = 150pF to 1000pF)Pin, package and functionally compatible with the industry standard MAX242deviceProduct InformationDevice Type: TransceiverIC Interface Type: RS232No. of Drivers: 2DriversNo. of Receivers: 2ReceiversSupply Voltage Min: 3VSupply Voltage Max: 5.5VDriver Case Style: DIPNo. of Pins: 18PinsOperating Temperature Min: 0°COperating Temperature Max: 70°CProduct Range: -Automotive Qualification Standard: -MSL: MSL 1 - UnlimitedIC Generic Number: MAX3222