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MAX14770E - High-ESD Profibus RS-485 Transceiver

Description

The MAX14770E is a half-duplex, Q35kV high ESDprotected, 20Mbps 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/EIA485-A, V.11, and X.27 standards.

Features

  • S Integrated Protection Increases Robustness ±35kV HBM ESD per JEDEC JS-001-2012 ±12kV Contact ESD per IEC 61000-4-2 ±15kV Air Gap ESD per IEC 61000-4-2 True Fail-Safe Receiver Prevents False Transitions on Receiver Input Short or Open Hot Swap Eliminates False Transitions During Power-Up or Hot Insertion Short-Circuit-Protected Outputs Thermal Shutdown Circuitry Prevents Excessive Power Dissipation S Low Current Reduces Power Consumption 15µA Shutdown Current 2.5mA Supply Cu.

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Datasheet preview – MAX14770E

Datasheet Details

Part number MAX14770E
Manufacturer Maxim Integrated Products
File Size 381.82 KB
Description High-ESD Profibus RS-485 Transceiver
Datasheet download datasheet MAX14770E Datasheet
Additional preview pages of the MAX14770E datasheet.

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Full PDF Text Transcription

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MAX14770E ±35kV High-ESD Profibus RS-485 Transceiver General Description The MAX14770E is a half-duplex, Q35kV high ESDprotected, 20Mbps 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/EIA485-A, V.11, and X.27 standards. The MAX14770E is available in an 8-pin SO and an 8-pin FMAX® specified over the extended temperature range. It is also available in a tiny TDFN (3mm x 3mm) package and specified over the automotive (-40NC to +125NC) temperature range.
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