MAX14770E – High-ESD Profibus RS-485 Transceiver

MAX14770E Datasheet PDF learn more.

Part number : MAX14770E

Functions : This is a kind of semiconductor, High-ESD Profibus RS-485 Transceiver.

Pin arrangement :

Package information :

Manufacturer : Maxim Integrated Products

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MAX14770E Datasheet PDF

The texts in the PDF file :

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. PROFIBUS-DP Networks Industrial Fieldbuses Motion Controllers RS-485 Networks Machine Encoders Applications Benefits and

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 Current Typical with No Load S Profibus Compliant with Minimum 20Mbps Data Rate S Allows Up to 128 Transceivers on the Bus S -40°C to +125°C Automotive Temperature Range in Tiny 8-Pin (3mm x 3mm) TDFN Typical PROFIBUS-DP Operating Circuit appears at end of data sheet. Functional Diagram Ordering Information PART TEMP RANGE PINPACKAGE MAX14770EESA+T -40NC to +85NC 8 SO MAX14770EGSA+T -40NC to +105NC 8 SO MAX14770EGUA+T -40NC to +105NC 8 FMAX MAX14770EATA+T -40NC to +125NC 8 TDFN-EP* +Denotes a lead(Pb)-free/RoHS-compliant package. T = Tape and reel. *EP = Exposed pad. TOP MARK — — — BMG RO R RE SHUTDOWN DE A B DI D MAX14770E The PROFIBUS PROCESS FIELD BUS logo is a registered trademark of PROFIBUS and PROFINET International (PI). µMAX is a [ … ]

MAX14770E PDF File



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