LTC1344A
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LTC1344A

Software-Selectable Cable Terminator

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1ku List Price Starting From $9.20
Features
  • Software-Selectable Cable Termination for:
    • RS232 (V.28)
    • RS423 (V.10)
    • RS422 (V.11)
    • RS485
    • RS449
    • EIA530
    • EIA530-A
    • V.35
    • V.36
    • X.21
  • Outputs Won’t Load the Line with Power Off
Additional Details
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The LTC1344A features six software-selectable multiprotocol cable terminators. Each terminator can be configured as an RS422 (V.11) 100Ω minimum differential load, V.35 T-network load or an open circuit for use with RS232 (V.28) or RS423 (V.10) transceivers that provide their own termination. When combined with the LTC1543 and LTC1544, the LTC1344A forms a complete software-selectable multiprotocol serial port. A data bus latch feature allows sharing of the select lines between multiple interface ports.

The LTC1344A is similar to the LTC1344 except for a difference in the Mode Selection table.

The LTC1344A is available in a 24-lead SSOP.

Applications

  • Data Networking
  • CSU and DSU
  • Data Routers
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Part Models 4
1ku List Price Starting From $9.20
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LTC1344A

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Data Sheet

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UPDATED 08/30/2007
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LTC1344A: Software-Selectable Cable Terminator Data Sheet

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UPDATED 02/21/2008
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LTC1344A: ソフトウェア選択可能ケーブル終端 データシート

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Reliability Data

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UPDATED 03/26/2018
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NET2/022701/98 Test Report redirect icon

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UPDATED 03/26/2018
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NET2/102201/97 Test Report redirect icon

4.95 M

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UPDATED 03/23/2018
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R277 Reliability Data redirect icon

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Design Note

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UPDATED 11/09/2022
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Design Note 174: 10Mbps Multiple Protocol Serial Chip Set: Net1 and Net 2 Compliance by Design redirect icon

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Documentation

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Product Selector Card 1

Multiprotocol Transceivers

Product Selection Guide 1

Digital Isolation and Interface Technology Selection Guide

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2020-10-28

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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
LTC1344ACG#PBF 24-Lead SSOP external-link
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LTC1344ACG#TRPBF 24-Lead SSOP external-link
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LTC1344AIG#PBF 24-Lead SSOP external-link
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  • Material Declaration external-link
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  • Reliablity Data external-link
LTC1344AIG#TRPBF 24-Lead SSOP external-link
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  • Material Declaration external-link
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Aug 6, 2022

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Laser Top Mark Conversion for SSOP Packages Assembled in PNG

LTC1344ACG#PBF

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LTC1344ACG#TRPBF

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LTC1344AIG#PBF

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LTC1344AIG#TRPBF

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Aug 6, 2022

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Laser Top Mark Conversion for SSOP Packages Assembled in PNG

LTC1344ACG#PBF

PRODUCTION

LTC1344ACG#TRPBF

PRODUCTION

LTC1344AIG#PBF

PRODUCTION

LTC1344AIG#TRPBF

PRODUCTION

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PCN22_0171_Form

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xls

Material_Report

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Delta Qualification Matrix

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