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MAX3389E - ESD-Protected RS-232Transceivers

Download the MAX3389E datasheet PDF. This datasheet also covers the MAX3388E variant, as both devices belong to the same esd-protected rs-232transceivers family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX3388E_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX3381E 2Tx/2Rx RS-232 Transceivers
MAX3313E RS-232-Compatible Transceivers
MAX3317E RS-232 Compatible Transceivers
MAX3318E RS-232 Compatible Transceivers
MAX3319E RS-232 Compatible Transceivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-1845; Rev 1; 9/01 MAX3388E/MAX3389E 2.5V, ±15kV ESD-Protected RS-232 Transceivers for PDAs and Cell Phones 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. In addition to the traditional RS-232 I/O, these devices have dedicated logic-level I/O pins for additional device-todevice handshaking.