LTC2876
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LTC2876

±60V Rugged PROFIBUS RS485 Transceivers

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IBIS Model LTC2876 IBIS Model Download 195.76 KB
Part Models 12
1ku List Price Starting From $2.99
Features
  • PROFIBUS IEC 61158-2 Compliant
  • Protected from Overvoltage Line Faults to ±60V
  • ±52kV ESD Interface Pins, ±15kV All Other Pins
  • ±2kV (Level 4) IEC61000-4-4 Fast Transient Burst
  • ±25V Working Common Mode Range
  • 20Mbps Maximum Baud Rate
  • 1.65V to 5.5V Logic Supply Pin for Flexible Digital Interfacing (LTC2877)
  • 5V Supply Can Operate Down to 3V for Low Power, Low Swing Applications
  • Fully Balanced Differential Receiver Thresholds with 240mV Hysteresis for Superior Noise Tolerance and Low Duty Cycle Distortion
  • Receiver Failsafe for Open, Shorted and Terminated Conditions
  • Wide Operating Temperature Range: –40°C to 125°C
  • Available in Small DFN and MSOP Packages
Additional Details
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The LTC2876 and LTC2877 are PROFIBUS RS485 transceivers designed to meet the test specifications for PROFIBUS-DP masters and PROFIBUS-DP slaves, fully compatible with IEC 61158-2, type 3: medium attachment unit (MAU). With operation up to 20Mbps, the LTC2876/LTC2877 supports all PROFIBUS data rates up to 12Mbps.

The LTC2876 and LTC2877 are exceptionally robust, tolerating ±60V faults on the bus pins and protected to ±52kV ESD. These devices are suitable for harsh environments or where 24V power might be inadvertently connected. Extended ±25V input common mode range and full failsafe operation improve data communication reliability in noisy systems.

The LTC2876 and LTC2877 meet PROFIBUS and RS485 specifications with a supply voltage of 4.5V to 5.5V but can operate down to 3V with reduced supply current.

Product Selection Guide
PART NUMBER LOGIC SUPPLY PIN PACKAGE
LTC2876 NO DFN-8, MSOP-8
LTC2877 YES DFN-10, MSOP-10


Applications

  • PROFIBUS-DP
  • Industrial Communication Networks
  • RS485 and RS422 Systems
  • 3V Low Voltage Differential Signaling
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Documentation View All Documentation
IBIS Model LTC2876 IBIS Model Download 195.76 KB
Part Models 12
1ku List Price Starting From $2.99
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LTC2876

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UPDATED 10/02/2017
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LTC2876/LTC2877: ±60V Rugged PROFIBUS RS485 Transceivers Data Sheet

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LTC2876/LTC2877: ± 60 V の堅牢な PROFIBUS RS485 トランシーバ データシート

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UPDATED 11/23/2016
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Documentation

Product Selector Card 1

Ultra Rugged ±60V PROFIBUS Transceivers

Product Selection Guide 1

Digital Isolation and Interface Technology Selection Guide

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2020-10-28

01:00

Protect your Innovations: from High Precision to High Power

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2017-09-18

LTC2876 Video Product Brief

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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LTC2876CDD#PBF 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) external-link
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LTC2876CDD#TRPBF 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) external-link
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LTC2876CMS8E#PBF 8-Lead MSOP w/ EP external-link
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LTC2876CMS8E#TRPBF 8-Lead MSOP w/ EP external-link
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LTC2876HDD#PBF 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) external-link
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LTC2876HDD#TRPBF 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) external-link
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LTC2876HMS8E#PBF 8-Lead MSOP w/ EP external-link
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LTC2876HMS8E#TRPBF 8-Lead MSOP w/ EP external-link
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LTC2876IDD#PBF 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) external-link
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LTC2876IDD#TRPBF 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) external-link
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LTC2876IMS8E#PBF 8-Lead MSOP w/ EP external-link
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LTC2876IMS8E#TRPBF 8-Lead MSOP w/ EP external-link
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Jun 5, 2024

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Epoxy Change from Henkel 8290 to 8290A for MSOP (3)

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Feb 3, 2020

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Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC

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Jun 5, 2024

- 24_0004

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Epoxy Change from Henkel 8290 to 8290A for MSOP (3)

LTC2876CMS8E#PBF

PRODUCTION

LTC2876CMS8E#TRPBF

PRODUCTION

LTC2876HMS8E#PBF

PRODUCTION

LTC2876HMS8E#TRPBF

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LTC2876IMS8E#PBF

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LTC2876IMS8E#TRPBF

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pdf

PCN24_0004_Form

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xls

Material_Report

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pdf

Qualification Results Summary

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xlsm

Delta Qualification Matrix

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Feb 3, 2020

- 20_0128

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Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC

LTC2876CMS8E#PBF

PRODUCTION

LTC2876CMS8E#TRPBF

PRODUCTION

LTC2876HMS8E#PBF

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LTC2876HMS8E#TRPBF

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LTC2876IMS8E#PBF

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LTC2876IMS8E#TRPBF

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