Quad, Current-Output Serial-Input, 16-Bit/14-Bit DACs

GENERAL DESCRIPTION The AD5544/AD5554 quad, 16-/14-bit, current output, digitalto-analog converters (DACs) are designed to operate from a 2.7 V to 5.5 V supply range. The applied external reference input voltage (VREFx) determines the full-scale output current. Integrated feedback resistors (RFB

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Quad, Current-Output, Serial-Input 16-/14-Bit DACs

文件：909.78 Kbytes 頁數(shù)：20 Pages

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Quad, Current-Output, Serial-Input 16-/14-Bit DACs

文件：735.11 Kbytes 頁數(shù)：24 Pages

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Quad, Current-Output, Serial-Input 16-/14-Bit DACs

文件：747.76 Kbytes 頁數(shù)：24 Pages

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4通道、電流輸出、串行輸入、16/14位DAC

AD5544/AD5554分別是16/14位、電流輸出數(shù)模轉(zhuǎn)換器(DAC)，工作電壓范圍為2.7 V至5.5 V。\n\n滿量程輸出電流由所施加的外部基準(zhǔn)輸入電壓(VREFX)決定。與外部電流至電壓精密放大器配合使用時(shí)，集成的反饋電阻(RFB)可提供溫度跟蹤和滿量程電壓輸出。\n\n 雙緩沖串行數(shù)據(jù)接口利用串行數(shù)據(jù)輸入(SDI)、芯片選擇(CS)和時(shí)鐘(CLK)信號(hào)，提供高速、三線式、SPI和微控制器兼容型輸入。采用多個(gè)封裝時(shí)，還可以通過串行數(shù)據(jù)輸出引腳(SDO)，將這些DAC以菊花鏈形式相連。利用共用的電平敏感型、加載DAC選通(LDAC)輸入，可以通過先前加載的輸入寄存器同時(shí)更新 ? 16位分辨率\n積分非線性(INL)：±1 LSB（B級(jí)） \n\n? 滿量程電流：2 mA ± 20%，VREF = ±10 V \n\n? ±0.1%建立時(shí)間：0.9 μs \n\n? 乘法帶寬：12 MHz \n\n? 中間電平毛刺：?1 nV/s \n\n? 中間電平或零電平復(fù)位 \n\n? 4個(gè)單獨(dú)的四象限乘法基準(zhǔn)電壓輸入 \n\n? 緊湊型28引腳SSOP和32引腳LFCSP \n\n? 欲了解更多特性，請(qǐng)參考數(shù)據(jù)手冊(cè);

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Quad, Current-Output Serial-Input, 16-Bit/14-Bit DACs

GENERAL DESCRIPTION The AD5544/AD5554 quad, 16-/14-bit, current output, digitalto-analog converters (DACs) are designed to operate from a 2.7 V to 5.5 V supply range. The applied external reference input voltage (VREFx) determines the full-scale output current. Integrated feedback resistors (RFB

文件：473.61 Kbytes 頁數(shù)：16 Pages

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Quad, Current-Output, Serial-Input 16-/14-Bit DACs

GENERAL DESCRIPTION The AD5544/AD5554 quad, 16-/14-bit, current output, digitalto-analog converters (DACs) are designed to operate from a 2.7 V to 5.5 V supply range. The applied external reference input voltage (VREFx) determines the full-scale output current. Integrated feedback resistors (RFB

文件：875.96 Kbytes 頁數(shù)：28 Pages

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Quad, Current-Output, Serial-Input 16-/14-Bit DACs

文件：909.78 Kbytes 頁數(shù)：20 Pages

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Quad, Current-Output, Serial-Input 16-/14-Bit DACs

文件：694.06 Kbytes 頁數(shù)：24 Pages

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Quad, Current-Output, Serial-Input 16-/14-Bit DACs

文件：735.11 Kbytes 頁數(shù)：24 Pages

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