IC manufacturers Analog Devices

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Analog Devices ADM2587E | Demoboard EVAL-ADM2587EARDZ Arduino Shield

Signal and Power Isolated RS-485 Transceiver with ±15 kV ESD Protection

Overview

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Description

The ADM2582E/ADM2587E are fully integrated signal and power isolated data transceivers with ±15 kV ESD protection and are suitable for high speed communication on multipoint transmission lines. The ADM2582E/ADM2587E include an integrated isolated dc-to-dc power supply, which eliminates the need for an external dc-to-dc isolation block. They are designed for balanced transmission lines and comply with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E). The devices integrate Analog Devices, Inc., iCoupler® technology to combine a 3-channel isolator, a three-state differential line driver, a differential input receiver, and Analog Devices isoPower® dc-todc converter into a single package. The devices are powered by a single 5 V or 3.3 V supply, realizing a fully integrated signal and power isolated RS-485 solution.

Features

  • Isolated RS-485/RS-422 transceiver, configurable as half or full duplex
  • isoPower integrated isolated dc-to-dc converter
  • ±15 kV ESD protection on RS-485 input/output pins
  • ADM2582E data rate: 16 Mbps
  • ADM2587E data rate: 500 kbps
  • 5 V or 3.3 V operation
  • See datasheet for additional features

Typical applications

  • Industrial field networks
  • Multipoint data transmission systems

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
TypePins (Value)
(pcs)
RowsH
(mm)
GenderIR
(mA)
Packaging Samples
7427927161SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-CBF SMT EMI Suppression Ferrite Bead 600 1300 300 MHz 510 0.56 two 0.5 250
61301421121SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Dual Pin Header Straight 14 Dual Pin Header 3000 Bag
Order Code Data­sheet Simu­lation
7427927161SPEC
61301421121SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
TypePins (Value)
(pcs)
RowsH
(mm)
GenderIR
(mA)
Packaging Samples