MAXIM MAX14770E Manual

Update: 30 September, 2023

MAX14770E is a half-duplex, Q35kV high ESD-protected transceiver for PROFIBUS-DP and RS-485 applications. In addition, it can be used for RS-422/V.11 communications. The MAX14770E is designed to meet IEC 61158-2, TIA/EIA-422-B, TIA/EIA-485-A, V.11, and X.27 standards. The MAX14770E operates from a +5V supply and has true fail-safe circuitry that guarantees a logic-high receive-r output when the receiver inputs are open or shorted. The MAX14770E features a 1/4 standard-unit load receiver input impedance, allowing up to 128 1/4 unit load transceivers on the bus. Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal-shutdown circuitry. The MAX14770E is available in 8-pin SO and tiny TDFN (3mm x 3mm) packages, and is specified over the extended (-40°C to +85°C) and automotive (-40°C to +125°C) temperature ranges. Applications: PROFIBUS-DP Networks, Industrial Fieldbuses, Motion Controllers, RS-485 Networks, Machine Encoders

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Brand: MAXIM

File format: PDF

Size: 1682 KB

MD5 Checksum: 960D45F90BC045F4B9879A274C3590AA

Publication date: 08 May, 2012

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PDF Link: MAXIM MAX14770E Manual PDF