Ultralow Power, 3.3 V, RS-232 Notebook PC Serial Port Drivers/Receivers

GENERAL DESCRIPTION The ADM560/ADM561 are four driver/five receiver interface devices designed to meet the EIA-232 standard and operate with a single +3.3 V power supply. The devices feature an on-board dc-to-dc converter, eliminating the need for dual ±5 V power supplies. This dc-to-dc converter

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Ultralow Power 3.3 V, RS-232 Notebook PC Serial Port Drivers/Receivers

文件：247.06 Kbytes 頁數(shù)：12 Pages

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超低功耗、低電平有效關(guān)斷和高電平有效接收器使能

ADM560/ADM561均為接口器件，內(nèi)置4個驅(qū)動器和5個接收器，采用+3.3 V單電源供電，符合EIA-232標(biāo)準(zhǔn)。這些器件具有片上DC-DC轉(zhuǎn)換器，無需±5 V雙電源。此DC-DC轉(zhuǎn)換器內(nèi)置倍壓器和電壓反相器，可在內(nèi)部從+3.3 V輸入電源產(chǎn)生±6.6 V電壓。\n\n?????ADM560和ADM561的功耗僅為5 mW，非常適合電池供電應(yīng)用及其它對功耗敏感的應(yīng)用。同時提供關(guān)斷功能，可將功耗降至0.66 μW。\n\n?????ADM560具有低電平有效關(guān)斷信號和高電平有效接收器使能信號。關(guān)斷模式下，仍有兩個接收器保持活動狀態(tài)，以便監(jiān)控外設(shè)。利用此特性，器件可以在外設(shè)開始通信之前始終保 ? RS-232 兼容\n\n? 以3 V或5 V邏輯工作\n\n? 超低功耗CMOS: 1.3 mA（工作時）\n\n? 低功耗關(guān)斷模式：0.2 μA;

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Ultralow Power, 3.3 V, RS-232 Notebook PC Serial Port Drivers/Receivers

GENERAL DESCRIPTION The ADM560/ADM561 are four driver/five receiver interface devices designed to meet the EIA-232 standard and operate with a single +3.3 V power supply. The devices feature an on-board dc-to-dc converter, eliminating the need for dual ±5 V power supplies. This dc-to-dc converter

文件：246.65 Kbytes 頁數(shù)：6 Pages

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Ultralow Power, 3.3 V, RS-232 Notebook PC Serial Port Drivers/Receivers

GENERAL DESCRIPTION The ADM560/ADM561 are four driver/five receiver interface devices designed to meet the EIA-232 standard and operate with a single +3.3 V power supply. The devices feature an on-board dc-to-dc converter, eliminating the need for dual ±5 V power supplies. This dc-to-dc converter

文件：246.65 Kbytes 頁數(shù)：6 Pages

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Ultralow Power 3.3 V, RS-232 Notebook PC Serial Port Drivers/Receivers

文件：247.06 Kbytes 頁數(shù)：12 Pages

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Notebook PC Serial Port Drivers/Receivers

文件：247.8 Kbytes 頁數(shù)：12 Pages

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Ultralow Power 3.3 V, RS-232 Notebook PC Serial Port Drivers/Receivers

文件：247.06 Kbytes 頁數(shù)：12 Pages

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Ultralow Power 3.3 V, RS-232 Notebook PC Serial Port Drivers/Receivers

文件：247.06 Kbytes 頁數(shù)：12 Pages

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Ultralow Power 3.3 V, RS-232 Notebook PC Serial Port Drivers/Receivers

文件：247.06 Kbytes 頁數(shù)：12 Pages

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