MAX3157

PRODUCTION

High CMRR RS-485 Transceiver with ±50V Isolation

Low-Cost ±50V Isolated RS-485/RS-422 Transceiver Available in a Surface Mount Package

Data Sheet (Rev. 3) Product Selection Table

Part Models: 4
1ku List Price: Starting From $6.45

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Part Details

±50V Isolated Data Interface
+5V Single Supply
Low-Cost Replacement for Opto-Isolated Transceivers
True Fail-Safe Receiver While Maintaining EIA/TIA-485 Compliance
Pin-Selectable Full/Half-Duplex Operation
Phase Controls to Correct for Twisted-Pair Reversal
25µA Low-Power Shutdown Mode
Thermal Shutdown for Driver Overload Protection
28-Pin SSOP Package
Slew Rate Limited Reduced EMI

Part Models: 4
1ku List Price: Starting From $6.45

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
MAX3157CAI+	28-SSOP-5.3_MM	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX3157CAI+T	28-SSOP-5.3_MM	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX3157EAI+	28-SSOP-5.3_MM	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX3157EAI+T	28-SSOP-5.3_MM	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Dec 7, 2023 - 2361L WAFER FAB
		pcn_2361l
MAX3157CAI+	PRODUCTION
MAX3157CAI+T	PRODUCTION
MAX3157EAI+	PRODUCTION
MAX3157EAI+T	PRODUCTION

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

Hardware Ecosystem

Parts	Product Life Cycle	Description
Isolated RS-485 6
MAX1480A	RECOMMENDED FOR NEW DESIGNS	Complete, Isolated RS-485/RS-422 Data Interface
MAX1480B	RECOMMENDED FOR NEW DESIGNS	Complete, Isolated RS-485/RS-422 Data Interface
MAX1490A	RECOMMENDED FOR NEW DESIGNS	Complete, Isolated RS-485/RS-422 Data Interface
MAX1490B	RECOMMENDED FOR NEW DESIGNS	Complete, Isolated RS-485/RS-422 Data Interface

MAX3480A	RECOMMENDED FOR NEW DESIGNS	Complete, Isolated, 3.3V RS-485/RS-422 Data Interface
MAX3480B	RECOMMENDED FOR NEW DESIGNS	Complete, Isolated, 3.3V RS-485/RS-422 Data Interface

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Part Details

Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 4

Hardware Ecosystem

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