MAX8539

PLASTIC ENCAPSULATED DEVICES

[MAXIMINTEGRATEDPRODUCTS] DeviceDescription General TheMAX8538isconfiguredasadualout-of-phasecontrollerforpoint-of-loadsupplies.Eachbuckcontrollercansourceorsinkupto25Aofcurrent,whiletheterminationreferencecansupplyupto15mAoutput. TheMAX8538usesconstant-f

MAX8539EEI

Dual-Synchronous Buck Controllers for Point-of-Load, Tracking, and DDR Memory Power Supplies

GeneralDescription TheMAX8537/MAX8539controllersprovideacompletepower-managementsolutionforbothdouble-data-rate(DDR)andcombinersupplies.TheMAX8537andMAX8539areconfiguredforout-of-phaseandin-phaseDDRpower-supplyoperations,respectively,andgeneratethreeoutputs:them

MAX8539EEI+

Package：28-SSOP（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 特殊用途稳压器 描述：IC REG CTRLR DDR 2OUT 28QSOP

MAX8539EEI+T

Package：28-SSOP（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 特殊用途稳压器 描述：IC CNTRLR BUCK DUAL 28-QSOP

AD8539

1.8V,Micropower,Zero-Drift,Rail-to-RailInput/OutputOpAmps

FEATURES Verylowsupplycurrent:13μAtypical Lowoffsetvoltage:15μVmaximumOffsetvoltagedrift:20nV/°CSingle-supplyoperation:1.8Vto5.5VHighPSRR:110dBminimumHighCMRR:110dBminimumRail-to-railinput/output Unity-gainstable Extendedindustrialtemperaturerange APPLIC

AD8539

22μA,RRIO,CMOS,18VOperationalAmplifiers

FEATURES Micropowerathighvoltage(18V):22μAmaximumLowoffsetvoltage:350μVmaximum Lowinputbiascurrent:20pAmaximumGainbandwidthproduct:230kHzatAV=100typical Unity-gaincrossover:230kHz−3dBclosed-loopbandwidth:305kHzSingle-supplyoperation:2.7Vto18VDual-s

AD8539

Precision,UltralowNoise,RRIO,Zero-DriftOpAmp

FEATURES Lowoffsetvoltage:2.5μVmaximum Lowoffsetvoltagedrift:0.015μV/°Cmaximum Lownoise 5.6nV/√Hzatf=1kHz,AV=+100 97nVp-patf=0.1Hzto10Hz,AV=+100 Open-loopgain:130dBminimum CMRR:135dBminimum PSRR:130dBminimum Unity-gaincrossover:4MHz Gainban

AD8539

55V,EMIEnhanced,ZeroDrift,UltralowNoise,Rail-to-RailOutputOperational

FEATURES ►Lowoffsetvoltage:5μVmaximum ►Extremelylowoffsetvoltagedrift:22nV/°Cmaximum ►Lowvoltagenoisedensity:5.8nV/√Hztypical ►117nVp-ptypicalfrom0.1Hzto10Hz ►Lowinputbiascurrent:50pAtypical ►Unity-gaincrossover:3MHztypical ►Single-supplyoperatio

AD8539

LowPower,Precision,Auto-ZeroOpAmps

FEATURES Lowoffsetvoltage:13μVmaximum Inputoffsetdrift:0.03μV/°C Single-supplyoperation:2.7Vto5.5V Highgain,CMRR,andPSRR Lowinputbiascurrent:25pA Lowsupplycurrent:180μA Qualifiedforautomotiveapplications APPLICATIONS Mobilecommunications Portableinstrumen

AD8539

16VAuto-Zero,Rail-to-RailOutputOperationalAmplifiers

FEATURES Lowoffsetvoltage:9μVmaximum Offsetdrift:0.04μV/°Cmaximum Rail-to-railoutputswing 5Vto16Vsingle-supplyor±2.5Vto±8Vdual-supplyoperation Highgain:136dBtypical HighCMRR:133dBtypical HighPSRR:143dBtypical Verylowinputbiascurrent:40pAmaximum L