MAX3386ECUP+ Datasheet PDF - Maxim Integrated

●The MAX3386ECUP+ is a 3V, ±25KV ESD-protected RS232 transceiver in 20 pin TSSOP package. The EIA/TIA-232 and V.28/V.24 is a communications interface with low power requirements, high data-rate capabilities and enhanced electrostatic discharge (ESD) protection. The device has two receivers and three transmitters. All RS232 inputs and outputs are protected to ±25KV using the IEC 1000-4-2 air-gap discharge method, ±8KV using the IEC 1000-4-2 contact discharge method and ±15KV using the human body model. It operates in single supply and dual charge pump and the charge pump requires only four small 0.1µF capacitors. It has a unique VL pin that allows interoperation in mixed-logic voltage systems. Both input and output logic levels are pin programmable through the VL pin. It is used in PDAs and PDA cradles, cell phone data cables and subnotebook/palmtop computers.

● Supply voltage range is 3V to 5.5V

● Operating temperature range from 0°C to 70°C

● Low 300µA supply current

● Capable of running at data rates up to 250Kbps

● 1µA low-power shutdown

● Meets EIA/TIA-232 specifications down to 3V