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MAX3467 - Profibus RS-485/RS-422 Transceivers

Download the MAX3467 datasheet PDF. This datasheet also covers the MAX3465 variant, as both devices belong to the same profibus rs-485/rs-422 transceivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX3465

MAX3469 are high-speed differential bus transceivers for RS-485 and RS-422 communications.

They are designed to meet TIA/EIA-422-B, TIA/EIA-485-A, V.11, and X.27 standards.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX3465-MaximIntegrated.pdf) that lists specifications for multiple related part numbers.

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
19-3038; Rev 3; 5/12 MAX3465–MAX3469 +5V, Fail-Safe, 40Mbps, Profibus RS-485/ RS-422 Transceivers General Description The MAX3465–MAX3469 are high-speed differential bus transceivers for RS-485 and RS-422 communications. They are designed to meet TIA/EIA-422-B, TIA/EIA-485-A, V.11, and X.27 standards. The transceiver complies with the Profibus specification providing +2.1V minimum output level with a 54Ω load, 40Mbps data rate, and output skew less than 2ns. Each part contains one three-state differential line driver and one differential input line receiver. The devices operate from a +5V supply and feature true fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or shorted.