封装/外壳：模具 包装：管件 描述：IC DRVR 7 SEGMENT DIE 集成电路（IC） 显示驱动器

30VZero-Drift,Rail-to-RailOutputPrecisionAmplifier

GENERALDESCRIPTION TheADA4638-1isahighvoltage,highprecision,zero-driftamplifierfeaturingrail-to-railoutputswing.Itisguaranteedtooperatefrom4.5Vto30Vsinglesupplyor±2.25Vto±15Vdualsupplieswhileconsuminglessthan0.95mAofsupplycurrentat±5V. FEATURES

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

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

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

LowPower,Precision,Auto-ZeroOpAmps

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