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MAX3317 - 2.5V / 1A / 460kbps / RS-232-Compatible Transceivers

General Description

The MAX3316E

MAX3319E are 2.5V powered RS-232 compatible transceivers.

These devices feature shutdown (MAX3317E), AutoShutdown Plus™ (MAX3318E/ MAX3319E), and enhanced electrostatic discharge (ESD) protection integrated into the chip.

Key Features

  • a 1µA shutdown mode that can be entered by driving SHDN low. The MAX3317E’s receivers remain active while in shutdown mode, allowing external devices such as modems to be monitored using only 1µA supply current. These devices are available in space-saving packages: MAX3316E (16-pin SSOP and 20-pin TSSOP), MAX3317E/ MAX3318E (20-pin SSOP and 20-pin TSSOP), and MAX3319E (16-pin SSOP). ____________________________Features o ESD Protection for RS-232 I/O Pins ±15kV.
  • Human Body Model ±8kV.

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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.

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19-1616; Rev 0; 1/00 ±15kV ESD-Protected, 2.5V, 1µA, 460kbps, RS-232 Compatible Transceivers _______________General Description The MAX3316E–MAX3319E are 2.5V powered RS-232 compatible transceivers. These devices feature shutdown (MAX3317E), AutoShutdown Plus™ (MAX3318E/ MAX3319E), and enhanced electrostatic discharge (ESD) protection integrated into the chip. All transmitter outputs and receiver inputs 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. All devices are guaranteed at a data rate of 460kbps. The transceivers have a proprietary low-dropout transmitter output stage enabling RS-232 compatible operation from a +2.25V to +3.0V supply with a dual charge pump.