THVD1400, THVD1420 3.3-V to 5-V RS-485 Transceivers in Small Package with ±12-kV IEC ESD Protection

1 Features . Meets or exceeds the requirements of the TIA/ EIA-485A standard . 3-V to 5.5-V Supply voltage . Half-duplex RS-422/RS-485 . Data rates . THVD1400: 500 kbps . THVD1420: 12 Mbps . Bus I/O protection . ±16-kV HBM ESD . ±12-kV IEC 61000-4-2 Contact discharge . ±15-kV IEC 61000-

文件：1.45132 Mbytes 頁(yè)數(shù)：33 Pages

TI

德州儀器

THVD1400, THVD1420 3.3-V to 5-V RS-485 Transceivers in Small Package with ?8-kV IEC ESD Protection

文件：1.65864 Mbytes 頁(yè)數(shù)：30 Pages

TI

德州儀器

THVD1400, THVD1420 3.3-V to 5-V RS-485 Transceivers in Small Package with ?8-kV IEC ESD Protection

文件：1.94817 Mbytes 頁(yè)數(shù)：33 Pages

TI

德州儀器

THVD1400, THVD1420 3.3-V to 5-V RS-485 Transceivers in Small Package with ?12-kV IEC ESD Protection

文件：1.94828 Mbytes 頁(yè)數(shù)：33 Pages

TI

德州儀器

3.3-V to 5-V, 12-Mbps, RS-485 transceiver in small package option with ±12-kV IEC ESD prot

THVD1400 和 THVD1420 是強(qiáng)大的半雙工 RS-485 收發(fā)器，適用于工業(yè)應(yīng)用。這些總線(xiàn)引腳可耐受高級(jí)別的 IEC 接觸放電 ESD 事件，因此無(wú)需使用其他系統(tǒng)級(jí)保護(hù)元件。\n\n這些器件由 3 至 5.5V 單電源供電。總線(xiàn)引腳具備寬共模電壓范圍和低輸入泄漏，從而使這些器件適用于長(zhǎng)線(xiàn)纜上的多點(diǎn)應(yīng)用。\n\nTHVD1400 和 THVD1420 可采用便于插接的業(yè)界通用 8 引腳 SOIC 封裝，以及業(yè)界先進(jìn)的小型 SOT 封裝。這些器件的額定溫度范圍為 –40°C 至 125°C。 ? 符合或超出 TIA/EIA-485A 標(biāo)準(zhǔn)要求\n? 半雙工 RS-422/RS-485\n? THVD1400：500kbps\n? 總線(xiàn) I/O 保護(hù) \n? ±8kV IEC 61000-4-2 接觸放電\n? ±4kV IEC 61000-4-4 快速瞬變脈沖\n? 小型、節(jié)省空間的 8 引腳 SOT 封裝選項(xiàng) (2.1mm x 1.2mm) \n? 工業(yè)級(jí)工作溫度范圍：-40°C 至 125°C\n? 低功耗 \n? 適用于熱插拔功能的無(wú)干擾上電/斷電\n? 1/8 單位負(fù)載（多達(dá) 256 個(gè)總線(xiàn)節(jié)點(diǎn)）;

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德州儀器

絲?。?a target="_blank" title="Marking" href="/1420/marking.html">1420；Package：SOIC(D)；THVD1400, THVD1420 3.3-V to 5-V RS-485 Transceivers in Small Package with ±12-kV IEC ESD Protection

1 Features . Meets or exceeds the requirements of the TIA/ EIA-485A standard . 3-V to 5.5-V Supply voltage . Half-duplex RS-422/RS-485 . Data rates . THVD1400: 500 kbps . THVD1420: 12 Mbps . Bus I/O protection . ±16-kV HBM ESD . ±12-kV IEC 61000-4-2 Contact discharge . ±15-kV IEC 61000-

文件：1.45132 Mbytes 頁(yè)數(shù)：33 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/1420/marking.html">1420；Package：SOIC(D)；THVD1400, THVD1420 3.3-V to 5-V RS-485 Transceivers in Small Package with ±12-kV IEC ESD Protection

1 Features . Meets or exceeds the requirements of the TIA/ EIA-485A standard . 3-V to 5.5-V Supply voltage . Half-duplex RS-422/RS-485 . Data rates . THVD1400: 500 kbps . THVD1420: 12 Mbps . Bus I/O protection . ±16-kV HBM ESD . ±12-kV IEC 61000-4-2 Contact discharge . ±15-kV IEC 61000-

文件：1.45132 Mbytes 頁(yè)數(shù)：33 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/t420/marking.html">T420；Package：SOT-5X3(DRL)；THVD1400, THVD1420 3.3-V to 5-V RS-485 Transceivers in Small Package with ±12-kV IEC ESD Protection

1 Features . Meets or exceeds the requirements of the TIA/ EIA-485A standard . 3-V to 5.5-V Supply voltage . Half-duplex RS-422/RS-485 . Data rates . THVD1400: 500 kbps . THVD1420: 12 Mbps . Bus I/O protection . ±16-kV HBM ESD . ±12-kV IEC 61000-4-2 Contact discharge . ±15-kV IEC 61000-

文件：1.45132 Mbytes 頁(yè)數(shù)：33 Pages

TI

德州儀器

絲印：T420；Package：SOT-5X3(DRL)；THVD1400, THVD1420 3.3-V to 5-V RS-485 Transceivers in Small Package with ±12-kV IEC ESD Protection

1 Features . Meets or exceeds the requirements of the TIA/ EIA-485A standard . 3-V to 5.5-V Supply voltage . Half-duplex RS-422/RS-485 . Data rates . THVD1400: 500 kbps . THVD1420: 12 Mbps . Bus I/O protection . ±16-kV HBM ESD . ±12-kV IEC 61000-4-2 Contact discharge . ±15-kV IEC 61000-

文件：1.45132 Mbytes 頁(yè)數(shù)：33 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/1420/marking.html">1420；Package：SOIC；THVD1400, THVD1420 3.3-V to 5-V RS-485 Transceivers in Small Package with ?12-kV IEC ESD Protection

文件：1.94828 Mbytes 頁(yè)數(shù)：33 Pages

TI

德州儀器