AD5303

2.5 V to 5.5 V, 500 uA, Parallel Interface Quad Voltage-Output 8-/10-/12-Bit DACs

GENERALDESCRIPTION TheAD5334/AD5335/AD5336/AD5344arequad8-,10-,and12-bitDACs.Theyoperatefroma2.5Vto5.5Vsupplyconsumingjust500μAat3V,andfeatureapower-downmodethatfurtherreducesthecurrentto80nA.Thesedevicesincorporateanon-chipoutputbufferthatcandrive

AD5303

2.5 V to 5.5 V, 115 uA, Parallel Interface Single Voltage-Output 8-/10-/12-Bit DACs

GENERALDESCRIPTION TheAD5330/AD5331/AD5340/AD53411aresingle8-/10-/12-bitDACs.Theyoperatefroma2.5Vto5.5Vsupplyconsumingjust115μAat3Vandfeatureapower-downmodethatfurtherreducesthecurrentto80nA.Thedevicesincorporateanon-chipoutputbufferthatcandrivethe

AD5303

2.5 V to 5.5 V, 230uA, Parallel Interface Dual Voltage-Output 8-/10-/12-Bit DACs

GENERALDESCRIPTION TheAD5332/AD5333/AD5342/AD5343aredual8-,10-,and12-bitDACs.Theyoperatefroma2.5Vto5.5Vsupplyconsumingjust230μAat3V,andfeatureapower-downpin,PDthatfurtherreducesthecurrentto80nA.Thesedevicesincorporateanon-chipoutputbufferthatcandr

AD5303

2.5 V to 5.5 V, 500 關(guān)A, Quad Voltage Output 8-/10-/12-Bit DACs in 10-Lead Packages

GENERALDESCRIPTION TheAD5304/AD5314/AD53241arequad8-,10-,and12-bitbufferedvoltageoutputDACsin10-leadMSOPand10-leadLFCSPpackagesthatoperatefromasingle2.5Vto5.5Vsupply,consuming500μAat3V.Theiron-chipoutputamplifiersallowrail-to-railoutputswingtobeachie

AD5303

2.5 V to 5.5 V, 230 uA, Dual Rail-to-Rail Voltage Output 8-/10-/12-Bit DACs

GENERALDESCRIPTION TheAD5303/AD5313/AD5323aredual8-/10-/12-bitbufferedvoltageoutputDACsina16-leadTSSOPpackagethatoperatefromasingle2.5Vto5.5Vsupply,consuming230μAat3V.Theiron-chipoutputamplifiersallowtheoutputstoswingrail-torailwithaslewrateof0.7V/μ

AD5303

2.5 V to 5.5 V, 230 關(guān)A, Dual Rail-to-Rail Voltage Output 8-/10-/12-Bit DACs

GENERALDESCRIPTION TheAD5303/AD5313/AD5323aredual8-/10-/12-bitbufferedvoltageoutputDACsina16-leadTSSOPpackagethatoperatefromasingle2.5Vto5.5Vsupply,consuming230μAat3V.Theiron-chipoutputamplifiersallowtheoutputstoswingrail-torailwithaslewrateof0.7V/μ

AD5303

2.5 V至5.5 V、230 μA、雙通道、軌到軌電壓輸出8位DAC; ? AD5303：一個(gè)封裝中集成兩個(gè)緩沖8位DAC \nA級(jí)：±1 LSB INL，B級(jí)：±0.5 LSB INL \n\n? AD5313：一個(gè)封裝中集成兩個(gè)緩沖10位DAC\nA級(jí)：±4 LSB INL，B級(jí)：±2 LSB INL \n\n? AD5323：一個(gè)封裝中集成兩個(gè)緩沖12位DAC\nA級(jí)：±16 LSB INL，B級(jí)：±8 LSB INL \n\n? 16引腳TSSOP封裝\n\n? 關(guān)斷模式功耗：200 nA (5 V)，50 nA (3 V) \n\n? 微功耗工作:300 μA(5 V，包括基準(zhǔn)電流);

AD5303/AD5313/AD5323分別是雙通道8/10/12位、緩沖電壓輸出DAC，提供16引腳TSSOP封裝，采用2.5 V至5.5 V單電源供電，3 V時(shí)功耗為230 μA。它內(nèi)置片內(nèi)輸出放大器，能夠提供軌到軌輸出擺幅，壓擺率為0.7 V/μs。AD5303/AD5313/AD5323采用多功能三線式串行接口，能夠以最高30 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。\n\n兩個(gè)DAC的基準(zhǔn)電壓從兩個(gè)基準(zhǔn)電壓引腳獲得(一個(gè)引腳對(duì)應(yīng)一個(gè)DAC)。這些基準(zhǔn)電壓輸入可以配置為緩沖輸入或無緩沖輸入。上述器件均內(nèi)置一個(gè)上電復(fù)位電路，確保DAC輸出上電至0 V并保持該電平，直到對(duì)該器件執(zhí)行一次有效的寫操作為止。另外還存在一個(gè)異步低電平有效CLR引腳，它能將兩個(gè)DAC清零至0 V。利用異步LDAC輸入則可以同時(shí)更新兩個(gè)DAC的輸出。此外還具有省電特性，在省電模式下，器件在5 V時(shí)的功耗降至200 nA(3 V時(shí)為50 nA)，并提供軟件可選輸出負(fù)載。這些器件還可以通過SDO引腳用在菊花鏈應(yīng)用中。\n\n在正常工作模式下，這些器件具有低功耗特性，適合便攜式電池供電設(shè)備。5 V時(shí)功耗為1.5 mW，3 V時(shí)功耗為0.7 mW，關(guān)斷模式下則降至1 μW。\n\n應(yīng)用\n\n? 便攜式電池供電儀表\n\n? 數(shù)字增益和失調(diào)電壓調(diào)整 \n\n? 可編程電壓源和電流源 \n\n? 可編程衰減器 \n\n\n\n\n\n\n\n

AD5303

2.5 V to 5.5 V, 500 uA, 2-Wire Interface Quad Voltage Output, 8-/10-/12-Bit DACs

AD5303

2.5 V to 5.5 V, 500 關(guān)A, 2-Wire Interface Interface

AD53032

High Performance Driver/Comparator Active Load on a Single Chip

PRODUCTDESCRIPTION TheAD53032isasinglechipthatperformsthepinelectronicsfunctionsofdriver,comparatorandactiveloadinATEVLSIandmemorytesters.Inaddition,aSchottkydiodebridgefortheactiveloadandaVCOMbufferareincludedinternally. FEATURES 250MHzOperation