ADM2484EBRWZ Isolated RS-485 by Analog Devices

Status: Production
Series: ADM2484E
RoHS: Compliant
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The ADM2484E is an isolated data transceiver with ±15 kVESD protection suitable for high speed, half- or full-duplex communication on multipoint transmission lines. For half-duplex operation, the transmitter outputs and receiver inputs share the same transmission line. Transmitter Output Pin Y links externally to Receiver Input Pin A, and Transmitter Output Pin Z links externally to Receiver Input Pin B.Designed for balanced transmission lines, the ADM2484Ecomplies with ANSI TIA/EIA RS-485-A-1998 and ISO 8482: 1987(E). 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 differential transmitter outputs and receiver inputs featureelectrostatic discharge circuitry that provides protection up to ±15 kV using the human body model (HBM). The logic side of the device can be powered with either a 5 V or a 3.3 V supply, whereas the bus side requires an isolated 3.3 V supply.The device has current-limiting and thermal shutdown featuresto protect against output short circuits and situations where buscontention causes excessive power dissipation.

Where to Buy

Prices starting from US$0.0019

Distributor Stock
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Newark Electronics
from US$5.80
67
in stock
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Logo for element14 Singapore
element14
from US$6.27
67
in stock
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Farnell
from US$6.01
67
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Rochester Electronics
from US$3.99
4
in stock
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Richardson RFPD
from US$5.02
2
in stock
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TME
from US$6.19
0
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Ozdisan
from US$0.0019
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Features

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 (VDD1)
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 recognition
5000 V rms isolation voltage for 1 minute per UL1577
VDE certificate of conformity
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
Reinforced insulation, VIORM = 849 VPEAK
CSA Component Acceptance Notice 5A
IEC 60950-1: 380 V rms (reinforced)
Operating temperature range: −40°C to +85°C
Wide body, 16-lead SOIC package

Last 6 months Inventory & Pricing History


Alternative Descriptions

Transceiver, Rs422, Rs485, 1Tx, 1Rx | Newark Electronics
TRANSCEIVER, RS422, RS485, 1TX, 1RX | element14
Single Transmitter/Receiver RS-422/RS-485 16-Pin SOIC W Tube | Richardson RFPD
IC: interface | TME


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADM2484EBRWZ?

Additional datasheets, footprints and schematics for ADM2484EBRWZ are listed on our Part Details page. You can also find images and similar parts to ADM2484EBRWZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADM2484EBRWZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADM2484EBRWZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADM2484EBRWZ fall under?

The ADM2484EBRWZ is listed under Isolated RS-485.

Can I view similar or alternative parts?

You can view similar parts to ADM2484EBRWZ when available in the Isolated RS-485 range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ADM2484EBRWZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADM2484EBRWZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADM2484EBRWZ have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Rochester Electronics and Richardson RFPD have stock available or on a lead time for ADM2484EBRWZ.

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