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MAX3389E Datasheet ESD-Protected RS-232Transceivers

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-1845; Rev 1; 9/01 MAX3388E/MAX3389E 2.5V, ±15kV ESD-Protected RS-232 Transceivers for PDAs and Cell Phones.

Download the MAX3389E datasheet PDF. This datasheet also includes the MAX3388E variant, as both parts are published together in a single manufacturer document.

General Description

The MAX3388E/MAX3389E are 2.5V-powered EIA/TIA232 and V.28/V.24 communications interfaces with low power requirements, high data-rate capabilities, and enhanced electrostatic discharge (ESD) protection.

The MAX3388E/MAX3389E have two receivers and three transmitters.

All RS-232 inputs and outputs are protected to ±15kV 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.