IC-Hersteller Analog Devices

IC-Hersteller (103)

Analog Devices ADM2587E | Demoboard EVAL-ADM2587EARDZ Arduino Shield

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

Details

TopologieSonstige Topologie

Beschreibung

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.

Eigenschaften

  • 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

Typische Anwendungen

  • Industrial field networks
  • Multipoint data transmission systems

Weiterführende Informationen

Artikeldaten

Artikel Nr.
Daten­blatt
Simu­lation
Downloads
Status
Produktserie
Pins
Montageart
L(mm)
H(mm)
IR(A)
Arbeitsspannung(V (AC))
Betriebstemperatur
Z @ 100 MHz(Ω)
Zmax(Ω)
Testbedingung Zmax
IR 2(mA)
RDC max.(Ω)
Typ
Muster
WR-PHD Stiftleisten - Zweireihig, 14, THT
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Pins14 
MontageartTHT 
Länge17.78 mm
Nennstrom3 A
Arbeitsspannung250 V (AC)
Betriebstemperatur -40 °C up to +105 °C
TypGerade 
WE-CBF SMT-Ferrit, –, SMT
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
ProduktserieWE-CBF SMT-Ferrit
MontageartSMT 
Länge1 mm
Höhe0.5 mm
Nennstrom0.25 A
Betriebstemperatur -55 °C up to +125 °C
Impedanz @ 100 MHz600 Ω
Maximale Impedanz1300 Ω
Maximale Impedanz300 MHz 
Nennstrom 2510 mA
Gleichstromwiderstand0.56 Ω
TypHochgeschwindigkeit