THVD24x2 ±70V Fault-Protected 3V to 5.5V Full Duplex RS-485 Transceivers With IEC ESD

1 Features ? Meets or exceeds the requirements of the TIA/ EIA-485A and TIA/EIA-422B standards ? 3V to 5.5V supply voltage ? Differential output exceeds 2.1V for PROFIBUS compatibility with 5V supply ? Bus I/O protection – ±70V DC bus fault – ±16kV HBM ESD – ±8kV IEC 61000-4-2 contact dis

文件：1.81405 Mbytes 頁數(shù)：33 Pages

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德州儀器

具有 IEC ESD 和 ±70V 故障保護(hù)功能的 3.3V 至 5V、250Kbps、全雙工 RS-485 收發(fā)器

THVD2412 和 THVD2442 是 ±70V 故障保護(hù)、全雙工、RS-422/RS-485 收發(fā)器，由 3V 至 5.5V 的單電源供電。在所有運(yùn)行模式下均可保護(hù)總線接口引腳不受過壓條件破壞，可確保在惡劣的工業(yè)環(huán)境中實(shí)現(xiàn)穩(wěn)定可靠的通信。\n\n這些器件具有集成式 IEC ESD 保護(hù)，無需外部系統(tǒng)級保護(hù)元件。在更長的電纜敷設(shè)長度和/或存在大接地環(huán)路電壓的情況下，更寬的 ±25V 輸入共模范圍可實(shí)現(xiàn)可靠的數(shù)據(jù)通信。增強(qiáng)型 250mV 接收器遲滯可提供高噪聲抑制。此外，當(dāng)總線輸入同時(shí)開路或短路時(shí)，接收器失效防護(hù)功能可提供邏輯高電平。\n\nTHVD24x2 器件采用高效散熱小型 VSON 符合或超出 TIA/EIA-485A 和 TIA/EIA-422B 標(biāo)準(zhǔn)的要求\n \n3V 至 5.5V 的電源電壓\n \n差分輸出超過 2.1V，在 5V 電源下與 PROFIBUS 兼容\n \n總線 I/O 保護(hù) \n \n±70V 直流總線故障\n \n±16kV HBM ESD\n \n±8kV IEC 61000-4-2 接觸放電\n \n±8kV IEC 61000-4-2 氣隙放電\n \n±4kV IEC 61000-4-4 快速瞬態(tài)突發(fā)\n \n\n \n提供兩種速度等級的全雙工器件 \n \nTHVD2412：250kbps\n \nTHVD2442：20Mbps\n;

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/2412/marking.html">2412；Package：VSON；THVD24x2 ±70V Fault-Protected 3V to 5.5V Full Duplex RS-485 Transceivers With IEC ESD

1 Features ? Meets or exceeds the requirements of the TIA/ EIA-485A and TIA/EIA-422B standards ? 3V to 5.5V supply voltage ? Differential output exceeds 2.1V for PROFIBUS compatibility with 5V supply ? Bus I/O protection – ±70V DC bus fault – ±16kV HBM ESD – ±8kV IEC 61000-4-2 contact dis

文件：1.81405 Mbytes 頁數(shù)：33 Pages

TI

德州儀器

THVD24xxV ±70V Fault-Protected 3V to 5.5V RS-485 Transceivers with Flexible I/O Supply and IEC ESD

1 Features ? Meets or exceeds the requirements of the TIA/ EIA-485A and TIA/EIA-422B standards ? 3V to 5.5V RS-485 supply voltage ? Differential output exceeds 2.1V for PROFIBUS compatibility with 5V supply ? 1.65V to 5.5V Supply for logic signal interface ? SLR Pin Selectable Data Rates:

文件：2.24887 Mbytes 頁數(shù)：40 Pages

TI

德州儀器

THVD24xxV ±70-V Fault-Protected 3 V to 5.5 V RS-485 Transceivers with Flexible I/O Supply and IEC ESD

1 Features ? Meets or exceeds the requirements of the TIA/ EIA-485A and TIA/EIA-422B standards ? 3-V to 5.5-V RS-485 supply voltage ? Differential output exceeds 2.1 V for PROFIBUS compatibility with 5-V supply ? 1.65 V to 5.5 V Supply for logic signal interface ? SLR Pin Selectable Data Ra

文件：2.18034 Mbytes 頁數(shù)：39 Pages

TI

德州儀器

THVD24xxV ±70-V Fault-Protected 3 V to 5.5 V RS-485 Transceivers with Flexible I/O Supply and IEC ESD

1 Features ? Meets or exceeds the requirements of the TIA/ EIA-485A and TIA/EIA-422B standards ? 3-V to 5.5-V RS-485 supply voltage ? Differential output exceeds 2.1 V for PROFIBUS compatibility with 5-V supply ? 1.65 V to 5.5 V Supply for logic signal interface ? SLR Pin Selectable Data Ra

文件：2.009 Mbytes 頁數(shù)：35 Pages

TI

德州儀器

THVD24xxV ±70-V Fault-Protected 3 V to 5.5 V RS-485 Transceivers with Flexible I/O Supply and IEC ESD

1 Features ? Meets or exceeds the requirements of the TIA/ EIA-485A and TIA/EIA-422B standards ? 3-V to 5.5-V RS-485 supply voltage ? Differential output exceeds 2.1 V for PROFIBUS compatibility with 5-V supply ? 1.65 V to 5.5 V Supply for logic signal interface ? SLR Pin Selectable Data Ra

文件：2.13233 Mbytes 頁數(shù)：38 Pages

TI

德州儀器

THVD24xxV ±70V Fault-Protected 3V to 5.5V RS-485 Transceivers with Flexible I/O Supply and IEC ESD

1 Features . Meets or exceeds the requirements of the TIA/ EIA-485A and TIA/EIA-422B standards . 3V to 5.5V RS-485 supply voltage . Differential output exceeds 2.1V for PROFIBUS compatibility with 5V supply . 1.65V to 5.5V Supply for logic signal interface . SLR Pin Selectable Data Rates:

文件：2.32516 Mbytes 頁數(shù)：41 Pages

TI

德州儀器

THVD24xxV ±70V Fault-Protected 3V to 5.5V RS-485 Transceivers with Flexible I/O Supply and IEC ESD

1 Features . Meets or exceeds the requirements of the TIA/ EIA-485A and TIA/EIA-422B standards . 3V to 5.5V RS-485 supply voltage . Differential output exceeds 2.1V for PROFIBUS compatibility with 5V supply . 1.65V to 5.5V Supply for logic signal interface . SLR Pin Selectable Data Rates:

文件：2.32516 Mbytes 頁數(shù)：41 Pages

TI

德州儀器

絲印：T2412V；Package：SOIC；THVD24xxV ±70V Fault-Protected 3V to 5.5V RS-485 Transceivers with Flexible I/O Supply and IEC ESD

1 Features ? Meets or exceeds the requirements of the TIA/ EIA-485A and TIA/EIA-422B standards ? 3V to 5.5V RS-485 supply voltage ? Differential output exceeds 2.1V for PROFIBUS compatibility with 5V supply ? 1.65V to 5.5V Supply for logic signal interface ? SLR Pin Selectable Data Rates:

文件：2.24887 Mbytes 頁數(shù)：40 Pages

TI

德州儀器