AD8574

Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

GENERALDESCRIPTION Thisfamilyofamplifiershasultralowoffset,drift,andbiascurrent.TheAD8571,AD8572,andAD8574aresingle,dual,andquadamplifiers,respectively,featuringrail-to-railinputandoutputswings.Allareguaranteedtooperatefrom2.7Vto5Vsinglesupply. TheA

AD8574

Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

FEATURESLowoffsetvoltage:1μVInputoffsetdrift:0.005μV/°CRail-to-railinputandoutputswing 5V/2.7Vsingle-supplyoperation Highgain:145dBtypical CMRR:140dBtypical PSRR:130dBtypical Ultralowinputbiascurrent:10pAtypical Lowsupplycurrent:750μAperopamp Overlo

AD8574

零漂移、單電源RRIO四通道運(yùn)算放大器; ? 低失調(diào)電壓：1 μV\n\n? 輸入失調(diào)漂移：0.005 μV/°C\n\n? 軌到軌輸入和輸出擺幅\n\n? 5 V/2.7 V單電源供電\n\n? 高增益：145 dB(典型值)\n\n? 共模抑制比：140 dB(典型值)\n\n? 電源抑制比：130 dB(典型值)\n\n? 欲了解更多信息，請(qǐng)參考數(shù)據(jù)手冊(cè);

此系列放大器具有超低失調(diào)、漂移和偏置電流特性。AD8571、AD8572和AD8574分別是單路、雙路和四路放大器，具有軌到軌輸入與輸出擺幅能力。所有器件均保證可采用2.7 V至5 V單電源工作。AD857x系列可提供以前只有昂貴的自穩(wěn)零或斬波穩(wěn)定放大器才具有的特性優(yōu)勢(shì)。這些零漂移放大器采用ADI公司的電路拓?fù)浣Y(jié)構(gòu)，將低成本與高精度特性融于一體,無需外部電容。AD857x系列采用擴(kuò)頻、自穩(wěn)零專利技術(shù)，可消除交流應(yīng)用中斬波函數(shù)與信號(hào)頻率相互作用所引起的交調(diào)效應(yīng)。\n\nAD857x系列的失調(diào)電壓僅為1 μV，漂移為0.005 μV/°C，因而特別適合不容許存在誤差源的應(yīng)用。這些器件在工作溫度范圍內(nèi)的漂移接近零，對(duì)位置和壓力傳感器、醫(yī)療設(shè)備以及應(yīng)變計(jì)放大器應(yīng)用極為有利。許多系統(tǒng)都需要借助AD857x系列獲得軌到軌輸入與輸出擺幅能力。\n\nAD8574-EP支持防務(wù)和航空航天應(yīng)用（AQEC標(biāo)準(zhǔn)）\n\n

AD8574

Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

AD8574

Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

AD8574AR

Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

GENERALDESCRIPTION Thisfamilyofamplifiershasultralowoffset,drift,andbiascurrent.TheAD8571,AD8572,andAD8574aresingle,dual,andquadamplifiers,respectively,featuringrail-to-railinputandoutputswings.Allareguaranteedtooperatefrom2.7Vto5Vsinglesupply. TheA

AD8574AR

Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

GENERALDESCRIPTION Thisfamilyofamplifiershasultralowoffset,drift,andbiascurrent.TheAD8571,AD8572,andAD8574aresingle,dual,andquadamplifiers,respectively,featuringrail-to-railinputandoutputswings.Allareguaranteedtooperatefrom2.7Vto5Vsinglesupply. TheAD857

AD8574AR-REEL

Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

GENERALDESCRIPTION Thisfamilyofamplifiershasultralowoffset,drift,andbiascurrent.TheAD8571,AD8572,andAD8574aresingle,dual,andquadamplifiers,respectively,featuringrail-to-railinputandoutputswings.Allareguaranteedtooperatefrom2.7Vto5Vsinglesupply. TheAD857

AD8574AR-REEL7

Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

GENERALDESCRIPTION Thisfamilyofamplifiershasultralowoffset,drift,andbiascurrent.TheAD8571,AD8572,andAD8574aresingle,dual,andquadamplifiers,respectively,featuringrail-to-railinputandoutputswings.Allareguaranteedtooperatefrom2.7Vto5Vsinglesupply. TheAD857

AD8574ARU

Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

GENERALDESCRIPTION Thisfamilyofamplifiershasultralowoffset,drift,andbiascurrent.TheAD8571,AD8572,andAD8574aresingle,dual,andquadamplifiers,respectively,featuringrail-to-railinputandoutputswings.Allareguaranteedtooperatefrom2.7Vto5Vsinglesupply. TheA