Datasheet Linear Technology LTM2881-3 — Datenblatt

HerstellerLinear Technology
SerieLTM2881-3

Kompletter isolierter RS485 / RS422 µModul-Transceiver + Stromversorgung

Datenblätter

Datasheet LTM2881
PDF, 594 Kb, Sprache: en, Datei hochgeladen: Nov 12, 2017, Seiten: 24
Complete Isolated RS485/RS422 μModule Transceiver + Power
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Preise

Verpackung

LTM2881CV-3#PBFLTM2881CY-3#PBFLTM2881HV-3#PBFLTM2881HY-3LTM2881HY-3#PBFLTM2881IV-3#PBFLTM2881IY-3LTM2881IY-3#PBFLTM2881MPY-3LTM2881MPY-3#PBF
N12345678910
Package15mm × 11.25mm × 2.82mm LGA
Paketumrisszeichnung
15mm x 11.25mm x 3.42mm BGA
Paketumrisszeichnung
15mm × 11.25mm × 2.82mm LGA
Paketumrisszeichnung
15mm x 11.25mm x 3.42mm BGA
Paketumrisszeichnung
15mm x 11.25mm x 3.42mm BGA
Paketumrisszeichnung
15mm × 11.25mm × 2.82mm LGA
Paketumrisszeichnung
15mm x 11.25mm x 3.42mm BGA
Paketumrisszeichnung
15mm x 11.25mm x 3.42mm BGA
Paketumrisszeichnung
15mm x 11.25mm x 3.42mm BGA
Paketumrisszeichnung
15mm x 11.25mm x 3.42mm BGA
Paketumrisszeichnung
Package CodeLGABGALGABGABGALGABGABGABGABGA
Package Index05-08-177305-08-185105-08-177305-08-185105-08-185105-08-177305-08-185105-08-185105-08-185105-08-1851
Pin Count32323232323232323232

Parameter

Parameters / ModelsLTM2881CV-3#PBFLTM2881CY-3#PBFLTM2881HV-3#PBFLTM2881HY-3LTM2881HY-3#PBFLTM2881IV-3#PBFLTM2881IY-3LTM2881IY-3#PBFLTM2881MPY-3LTM2881MPY-3#PBF
Demo BoardsDC1503A-A,DC1503A-B,DC1746A-A,DC1746A-BDC1503A-A,DC1503A-B,DC1746A-A,DC1746A-BDC1503A-A,DC1503A-B,DC1746A-A,DC1746A-BDC1503A-A,DC1503A-B,DC1746A-A,DC1746A-BDC1503A-A,DC1503A-B,DC1746A-A,DC1746A-BDC1503A-A,DC1503A-B,DC1746A-A,DC1746A-BDC1503A-A,DC1503A-B,DC1746A-A,DC1746A-BDC1503A-A,DC1503A-B,DC1746A-A,DC1746A-BDC1503A-A,DC1503A-B,DC1746A-A,DC1746A-BDC1503A-A,DC1503A-B,DC1746A-A,DC1746A-B
Drivers1111111111
Export Controlnononononononononono
FeaturesAdjustable Slew Rate, IsolatedAdjustable Slew Rate, IsolatedAdjustable Slew Rate, IsolatedAdjustable Slew Rate, IsolatedAdjustable Slew Rate, IsolatedAdjustable Slew Rate, IsolatedAdjustable Slew Rate, IsolatedAdjustable Slew Rate, IsolatedAdjustable Slew Rate, IsolatedAdjustable Slew Rate, Isolated
Isolation Rating, Vrms2500250025002500250025002500250025002500
Max Data Rate, Mbps20202020202020202020
Operating Temperature Range, °C0 to 700 to 70-40 to 125-40 to 125-40 to 125-40 to 85-40 to 85-40 to 85-55 to 125-55 to 125
Protocols SupportedRS485, RS422, PROFIBUSRS485, RS422, PROFIBUSRS485, RS422, PROFIBUSRS485, RS422, PROFIBUSRS485, RS422, PROFIBUSRS485, RS422, PROFIBUSRS485, RS422, PROFIBUSRS485, RS422, PROFIBUSRS485, RS422, PROFIBUSRS485, RS422, PROFIBUS
Receivers1111111111
Supply Voltage Range3V to 3.6V3V to 3.6V3V to 3.6V3V to 3.6V3V to 3.6V3V to 3.6V3V to 3.6V3V to 3.6V3V to 3.6V3V to 3.6V
Termination TypeIncludedIncludedIncludedIncludedIncludedIncludedIncludedIncludedIncludedIncluded

Öko-Plan

LTM2881CV-3#PBFLTM2881CY-3#PBFLTM2881HV-3#PBFLTM2881HY-3LTM2881HY-3#PBFLTM2881IV-3#PBFLTM2881IY-3LTM2881IY-3#PBFLTM2881MPY-3LTM2881MPY-3#PBF
RoHSCompliantCompliantCompliantNot CompliantCompliantCompliantNot CompliantCompliantNot CompliantCompliant

Andere Optionen

LTM2881 LTM2881-5

Anwendungshinweise

  • Using the LTM2881 as an Isolated 5V Power Supply &mdash AN125
    PDF, 95 Kb, Datei veröffentlicht: Feb 5, 2010
    The LTM2881 is an isolated RS485 transceiver that guards against large ground-to-ground differentials. An onboard DC/DC converter provides isolated 5V power to the output. This application note shows the LTM2881 configured as a dedicated isolated power supply with the RS485 transceiver disabled, providing a simple powerful general purpose isolated power supply capable of delivering 1W at 5V.
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Artikel

  • Isolated Data Transmission and Power Conversion Integrated Into a Surface Mount Package &mdash LT Journal
    PDF, 1.4 Mb, Datei veröffentlicht: Jan 18, 2011
    Auszug aus dem Dokument

Modellreihe

Herstellerklassifikation

  • Interface > Isolated Transceivers > µModule Isolated Transceivers
  • Interface > RS485/RS422 Transceivers | Extended Temperature (H & MP) Interface
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