MAX14770E

PRODUCTION

±35kV High-ESD PROFIBUS RS-485 Transceiver

Industry's Highest ESD-Protected PROFIBUS-DP Transceiver

Data Sheet (Rev. 5) Product Selection Table

Part Models: 8
1ku List Price: Starting From $2.30

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Overview

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
Low Current Reduces Power Consumption
- 15µA Shutdown Current
- 2.5mA Supply Current Typical with No Load
Profibus Compliant with Minimum 20Mbps Data Rate
Allows Up to 128 Transceivers on the Bus
-40°C to +125°C Automotive Temperature Range in Tiny 8-Pin (3mm x 3mm) TDFN

The MAX14770E is a half-duplex, ±35kV high ESD-protected, 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/EIA-485-A, V.11, and X.27 standards.

The MAX14770E is available in an 8-pin SO and an 8-pin µMAX^® specified over the extended temperature range. It is also available in a tiny TDFN (3mm x 3mm) package and specified over the automotive (-40°C to +125°C) temperature range.

Applications

Industrial Fieldbuses
Machine Encoders
Motion Controllers
PROFIBUS-DP Networks
RS-485 Networks

Part Models: 8
1ku List Price: Starting From $2.30

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX14770EATA+	Thin Dual Flatpack No Leads, Exposed Pad	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX14770EATA+T	Thin Dual Flatpack No Leads, Exposed Pad	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX14770EESA+	Small-Outline IC, Narrow (0.15in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX14770EESA+T	Small-Outline IC, Narrow (0.15in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX14770EGSA+	Small-Outline IC, Narrow (0.15in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX14770EGSA+T	Small-Outline IC, Narrow (0.15in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX14770EGUA+	Micro-MAX, Thin Shrink Small-Outline	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX14770EGUA+T	Micro-MAX, Thin Shrink Small-Outline	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Apr 27, 2024 - 2400 ASSEMBLY
		pcn_2400
MAX14770EATA+	PRODUCTION
MAX14770EATA+T	PRODUCTION
Jun 20, 2016 - 1612 ASSEMBLY
		pcn_1612
MAX14770EATA+	PRODUCTION
MAX14770EATA+T	PRODUCTION
May 22, 2018 - 1702N ASSEMBLY
		pcn_1702n
MAX14770EESA+	PRODUCTION
MAX14770EESA+T	PRODUCTION
May 1, 2020 - 1702R ASSEMBLY
		pcn_1702r
MAX14770EGSA+	PRODUCTION
MAX14770EGSA+T	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

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Overview

Documentation

Data Sheet 1

Reliability Data 1

Design Note 1

Technical Articles 5

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