FT-AV-SIP83086是具有集成隔離式DC-DC電源的高可靠性全雙工隔離RS-485收發(fā)器。隔離式DC-DC電源可基于片上變壓器，反饋PWM信號(hào)由基于電容隔離技術(shù)的數(shù)字隔離器傳輸?shù)匠跫?jí)側(cè)。高度集成的解決方案可以簡(jiǎn)化系統(tǒng)設(shè)計(jì)并提高可靠性。
FT-AV-SIP83086已通過(guò)UL1577安全認(rèn)證，支持5kVrms絕緣電壓。FT-AV-SIP83086總線側(cè)的總線引腳對(duì)GND2擁有±10kV的系統(tǒng)級(jí)ESD的保護(hù)。此設(shè)備具有故障安全功能電路，當(dāng)接收器輸入斷開(kāi)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。
產(chǎn)品特性
● 絕緣電壓高達(dá)5000Vrms
● 具有集成隔離式DC-DC電源
● I/O電壓范圍支持1.8V~5V MCU
● 電源電壓：
oVDD: 4.5V至5.5V
oVDDL: 1.8V至5.5V
● 過(guò)電流和過(guò)熱保護(hù)
● 高CMTI：150kV/us
● 數(shù)據(jù)速率：16Mbps
● 支持256個(gè)收發(fā)器
● 較高的系統(tǒng)級(jí)EMC性能：
o總線引腳符合IEC61000-4-2±10kV ESD
● 隔離柵壽命：>60年
● 工作溫度：-40℃~105℃
● 符合RoHS的封裝：SOW20
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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 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RS-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.