Revision History

REVISION

NUMBER

REVISION

DATE

DESCRIPTION

PAGES

CHANGED

0

6/15

Initial release

—

1

1/17

Updated pending safety approvals

1, 6

2

10/17

Corrected RXD voltage for RXD in Absolute Maximum Ratings

2

Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses

are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits)

shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.

Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.

© 2017 Maxim Integrated Products, Inc. │ 21

MAX14943

RS-485 Transceiver with ±35kV ESD Protection and

Integrated Transformer Driver

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.