Datasheet Linear Technology LTM2881-3 — 数据表

制造商Linear Technology
系列LTM2881-3

完整的隔离式RS485 / RS422 µModule收发器+电源

数据表

Datasheet LTM2881
PDF, 594 Kb, 语言: en, 文件上传: Nov 12, 2017, 页数: 24
Complete Isolated RS485/RS422 μModule Transceiver + Power
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价格

打包

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
包装外形图
15mm x 11.25mm x 3.42mm BGA
包装外形图
15mm × 11.25mm × 2.82mm LGA
包装外形图
15mm x 11.25mm x 3.42mm BGA
包装外形图
15mm x 11.25mm x 3.42mm BGA
包装外形图
15mm × 11.25mm × 2.82mm LGA
包装外形图
15mm x 11.25mm x 3.42mm BGA
包装外形图
15mm x 11.25mm x 3.42mm BGA
包装外形图
15mm x 11.25mm x 3.42mm BGA
包装外形图
15mm x 11.25mm x 3.42mm BGA
包装外形图
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

参数化

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

生态计划

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

其他选择

LTM2881 LTM2881-5

应用须知

  • Using the LTM2881 as an Isolated 5V Power Supply &mdash AN125
    PDF, 95 Kb, 档案已发布: 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.
    从文件中提取

文章

  • Isolated Data Transmission and Power Conversion Integrated Into a Surface Mount Package &mdash LT Journal
    PDF, 1.4 Mb, 档案已发布: Jan 18, 2011
    从文件中提取

模型线

制造商分类

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