MAX3386ECUP+

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

Applications

Communications & Networking, Portable Devices, Consumer Electronics

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party