ADM2484E

PRODUCTION

5 kV Signal Isolated, ESD Protected, 500 kbps, Full/Half Duplex RS-485 Transceiver

Data Sheet (Rev. H) Product Selection Table

Part Models: 2
1ku List Price: Starting From $3.30

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Part Details

Isolated, RS-485/RS-422 transceiver, configurable as half- or full-duplex
±15 kV ESD protection on RS-485 input/output pins
500 kbps data rate
Complies with ANSI TIA/EIA RS-485-A-1998 and ISO 8482: 1987(E)
Suitable for 5 V or 3.3 V operation (V_DD1)
High common-mode transient immunity: >25 kV/μs
True fail-safe receiver inputs
256 nodes on the bus
Thermal shutdown protection
Safety and regulatory approvals
- UL 1577
  - V_ISO = 5000 V rms for 1 minute
- IEC / EN / CSA 62368-1
- IEC / CSA 61010-1
- DIN EN IEC 60747-17 (VDE 0884-17)
  - V_IORM = 645 V peak
Operating temperature range: −40°C to +85°C
Wide body, 16-lead SOIC package

Part Models: 2
1ku List Price: Starting From $3.30

Documentation

Frequently Asked Question 1

FAQ 05/17/2017

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
ADM2484EBRWZ	16-Lead SOIC Wide	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADM2484EBRWZ-REEL7	16-Lead SOIC Wide	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Mar 13, 2024 - 23_0069 Qualification Notification of Alternate Wafer Fab Site at ADI Limerick for Select Isolator Products
		PCN23_0069_Form Material_Report Qualification Results Summary Delta Qualification Matrix Qualification Results Summary
ADM2484EBRWZ	PRODUCTION
ADM2484EBRWZ-REEL7	PRODUCTION
Jan 4, 2021 - 20_0320 Alternate Assembly Site of Select Isolator Products in SO Packages
		PCN20_0320_Form Material_Report Qualification Results Summary Qualification Results Summary Qualification Results Summary Qualification Results Summary Other
ADM2484EBRWZ	PRODUCTION
ADM2484EBRWZ-REEL7	PRODUCTION
Sep 22, 2015 - 15_0135 Alternate Assembly Site of Select Isolator Products in 8L/16L SOIC_N, 16L/20L SOIC_W and 16L/20L SOIC_IC at ASE Chungli
		PCN15_0135_Form Material_Report Detailed Change Description Qualification Results Summary
ADM2484EBRWZ	PRODUCTION
ADM2484EBRWZ-REEL7	PRODUCTION
Feb 27, 2012 - 11_0066 Qualification of Alternate Fab Foundry Gold Plating Process Site for Isolation Products at ADI Limerick.
		PCN11_0066_Form Material_Report Qualification Plan Summary Flow Chart
ADM2484EBRWZ	PRODUCTION
ADM2484EBRWZ-REEL7	PRODUCTION
Aug 4, 2010 - 10_0117 Halogen Free Material Change for SOIC_W Products at Carsem
		PCN10_0117_Form Material_Report Reliability Report
ADM2484EBRWZ	PRODUCTION
ADM2484EBRWZ-REEL7	PRODUCTION

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

Hardware Ecosystem

Parts	Product Life Cycle	Description
ADM2463E	RECOMMENDED FOR NEW DESIGNS	500 kbps, 5.7 kV RMS, Signal Isolated Full Duplex RS-485 Transceiver with ±15 kV IEC ESD
ADM2763E	RECOMMENDED FOR NEW DESIGNS	5.7 kV RMS Isolated, High Working Voltage, RS-485 Transceiver with ±15 kV IEC ESD

Evaluation Kits

ADM2484E Evaluation Board

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Product Details

The EVAL-ADM2484EEBZ allows the isolated ADM2484E RS-485 transceiver to be easily and quickly evaluated. The evaluation board allows all of the input and output functions to be exercised without the need for external components. The ADM2484E differential bus transceiver is an integrated, galvanically isolated component designed for bidirectional data communication on multipoint bus transmission lines.

The device employs Analog Devices, Inc., iCoupler^® technology to combine a 3-channel isolator, a three-state differential line driver, and a differential input receiver into a single package. The logic side of the device is powered with either a 5 V or a 3.3 V supply, and the bus side uses an isolated 3.3 V supply.

Resources

UG-301: Evaluation Board for the ADM2484E 5 kV Signal Isolated, ESD Protected, 500 kbps, Half-/Full Duplex, iCoupler, Isolated RS-485 Transceiver (Rev.A)
378.29 K

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ADM2484E

Part Details

Documentation

Data Sheet 1

User Guide 1

Application Note 3

Technical Articles 2

Safety and Regulatory Compliance 1