CMOS QUAD TRI-STATE DIFFERENTIAL LINE DRIVER

The ST26C31B is a quad differential line driver designed for digital data transmission over balanced lines and meets all the requirements of EIA standard RS-422 while retaining the low power characteristics of CMOS.

The ST26C31B accepts TTL or CMOS input levels and translates these to RS-422 output levels. This part uses special outputs circuitry common to all four drivers. All outputs are protected against damage due to electrostatic discharge by diode to VCC and ground.

Key Features

  • 3-state outputs for connection to system buses
  • Operation from single 5V supply
  • Available in surface mount
  • TTL input compatible
  • Typical output skew: 0.5ns
  • Typical propagation delay: 6ns
  • Meets the requirements of EIA standard RS-422
  • Low quiescent current
  • Output will not load line when VCC = 0V

リソース

技術文書

製品スペック
Description バージョン サイズ
DS1872 DS1872: CMOS quad 3-state differential line driver 8.2 619 KB
アプリケーションノート
Description バージョン サイズ
AN1348 AN1348: ST485: an RS-485 based interface with lower data bit errors 3.2 112 KB

Publications and Collaterals

パンフレット
Description バージョン サイズ
Products and solutions for Smart industry 2.0 5 MB
サポート & コミュニティ

サンプル & 購入

製品型番 パッケージ Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) Autoshutdown Marketing Status Unit Price (US$) * 数量 ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
ST26C31BTR TSSOP 16 Tape And Reel -40 85 - Active 0.69 1000 NEC EAR99 CHINA MORE INFO DISTRIBUTOR AVAILABILITY
ST26C31BDR SO-16 Tape And Reel -40 85 - Active 0.59 1000 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
ST26C31BTR アクティブTSSOP 16IndustrialEcopack3 0 0
ST26C31BDR アクティブSO-16IndustrialEcopack1 (*) 0 0
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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