Serially Controlled, ?15 V/12 V/?5 V, 8-Channel/4-Channel, iCMOS Multiplexers/Matrix Switches

GENERAL DESCRIPTION The ADG1438 and ADG1439 are CMOS analog matrix switches with a serially controlled 3-wire interface. The ADG1438 is an 8-channel matrix switch, and the ADG1439 is a dual 4-channel matrix switch. The ADG1438/ADG1439 use a versatile 3-wire serial interface that operates at

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±15 V/+12 V/±5 V、雙通道4:1多路復(fù)用器、串行控制矩陣開(kāi)關(guān)

ADG1438和ADG1439是兩款CMOS模擬矩陣開(kāi)關(guān)，配有一個(gè)串行控制的三線式接口。ADG1438是8通道矩陣開(kāi)關(guān)，而ADG1439是雙路4通道矩陣開(kāi)關(guān)。\n\n ADG1438/ADG1439采用多功能三線式串行接口，能夠以最高50 MHz的時(shí)鐘速率工作，并與標(biāo)準(zhǔn)SPI、QSPI?、MICROWIRE?、DSP接口標(biāo)準(zhǔn)兼容。利用移位寄存器SDO的輸出，可以將若干ADG1438/ADG1439器件以菊花鏈形式相連。上電時(shí)，內(nèi)部移位寄存器為全零，所有開(kāi)關(guān)均處于斷開(kāi)狀態(tài)。\n\n 接通時(shí)，各開(kāi)關(guān)在兩個(gè)方向的導(dǎo)電性能相同，因此這種器件既適合多路復(fù)用，也適合解復(fù)用應(yīng)用。每個(gè)開(kāi)關(guān) ? 串行接口，時(shí)鐘速率最高達(dá)50 MHz\n\n? SDO菊花鏈選項(xiàng)\n\n? 導(dǎo)通電阻（25°C）：9.5 Ω\n\n? 導(dǎo)通電阻平坦度：1.6 Ω;

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Serially Controlled, ?15 V/12 V/?5 V, 8-Channel/4-Channel, iCMOS Multiplexers/Matrix Switches

GENERAL DESCRIPTION The ADG1438 and ADG1439 are CMOS analog matrix switches with a serially controlled 3-wire interface. The ADG1438 is an 8-channel matrix switch, and the ADG1439 is a dual 4-channel matrix switch. The ADG1438/ADG1439 use a versatile 3-wire serial interface that operates at

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Serially Controlled, ?15 V/12 V/?5 V, 8-Channel/4-Channel, iCMOS Multiplexers/Matrix Switches

GENERAL DESCRIPTION The ADG1438 and ADG1439 are CMOS analog matrix switches with a serially controlled 3-wire interface. The ADG1438 is an 8-channel matrix switch, and the ADG1439 is a dual 4-channel matrix switch. The ADG1438/ADG1439 use a versatile 3-wire serial interface that operates at

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Serially Controlled, ?15 V/12 V/?5 V, 8-Channel/4-Channel, iCMOS Multiplexers/Matrix Switches

GENERAL DESCRIPTION The ADG1438 and ADG1439 are CMOS analog matrix switches with a serially controlled 3-wire interface. The ADG1438 is an 8-channel matrix switch, and the ADG1439 is a dual 4-channel matrix switch. The ADG1438/ADG1439 use a versatile 3-wire serial interface that operates at

文件：605.53 Kbytes 頁(yè)數(shù)：20 Pages

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