FT-AV-SI8308xE是基于FT-AV-OVOSEFT-AV-SE數(shù)字隔離的收發(fā)器技術(shù)的隔離RS-485收發(fā)器系列，其中FT-AV-SI83085E是半雙工RS-485收發(fā)器，而FT-AV-SI83086E是全雙工RS-485收發(fā)器。兩款產(chǎn)品均通過UL1577安全認(rèn)證，支持5kVrms絕緣耐壓，同時(shí)擁有低輻射，低功耗和很強(qiáng)的抗電磁干擾能力。
FT-AV-IRS485的總線側(cè)的總線引腳對(duì)地?fù)碛小?0kV的系統(tǒng)級(jí)ESD的保護(hù)。此產(chǎn)品具有故障安全功能電路，當(dāng)接收器輸入斷開或短路時(shí)，確保接收器輸出邏輯高。其具有1/8單位負(fù)載的接收器輸入阻抗，允許總線上最多連接256個(gè)收發(fā)器。FT-AV-SI83085E的數(shù)據(jù)速率為12Mbps，F(xiàn)T-AV-SI83086E的數(shù)據(jù)速率為16Mbps。
產(chǎn)品特性
●絕緣耐壓5000Vrms
●總線側(cè)電源電壓：3.0V至5.5V
●VDD1電源電壓：2.5V至5.5V
●高CMTI：±150kV/μs
●較高的系統(tǒng)級(jí)EMC性能：
o總線引腳符合IEC61000-4-2±10kV ESD
●故障安全保護(hù)接收器
●支持256個(gè)收發(fā)器
●隔離柵壽命：> 60年
●工作溫度：-40℃~105℃
●符合RoHS的封裝：SOW16
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安全認(rèn)證
● UL1577認(rèn)證: 1分鐘 5kVrms
● CQC認(rèn)證：符合GB4943.1-2011
● CSA認(rèn)證：組件符合5A
● VDE認(rèn)證：DIN V VDE V 0884-11:2017-1
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應(yīng)用場(chǎng)景
●工業(yè)自動(dòng)化系統(tǒng)
●隔離485通信系統(tǒng)
●智能電表和水表
●安防和監(jiān)控系統(tǒng)
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Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.