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(1) Common-hom input kuj
Qhov kev ntsuas no sawv cev rau qhov sib piv ntawm cov khoom siv hluav taws xob ntau hom rau qhov sib txawv ntawm qhov tsis ncaj ncees tam sim no nyob rau hauv qhov ntau thaum lub op-amp ua haujlwm hauv cheeb tsam linear.
(2) DC hom kev tsis lees paub
Qhov kev ntsuas no yog siv los ntsuas qhov tsis lees paub lub peev xwm ntawm lub tshuab ua haujlwm ua haujlwm rau tib lub teeb liab DC ua haujlwm ntawm ob qho khoom siv.
(3) AC hom kev tsis lees paub
CMRAC yog siv los ntsuas qhov tsis lees paub lub peev xwm ntawm lub tshuab ua haujlwm ua haujlwm rau tib lub teeb liab AC ua haujlwm ntawm ob qho khoom siv thiab yog ib qho kev ua haujlwm ntawm qhov sib txawv ntawm qhov sib txawv qhib-voj nce faib los ntawm hom qhib-voj nce.
(4) Tau txais Bandwidth khoom
Cov khoom lag luam nce-bandwidth yog qhov tsis tu ncua raws li thaj tsam ntawm qhov qhib-voj nce roll-off ntawm -20dB / xyoo caum octave hauv cov yam ntxwv nkhaus nrog zaus.
(5) Input bias tam sim no
Qhov ntsuas no yog hais txog qhov nruab nrab tam sim no ntws mus rau hauv cov tswv yim thaum lub op-amp ua haujlwm hauv cheeb tsam linear.[4]
(6) Bias tam sim no kub drift
Qhov parameter no sawv cev rau tus nqi ntawm qhov sib txawv ntawm qhov kev tawm tswv yim tsis zoo tam sim no thaum qhov kub hloov pauv.lub tab feem ntau qhia hauv pA / ° C.
(7) Input detuning tam sim no
Qhov parameter no yog qhov sib txawv ntawm cov dej ntws ntws mus rau hauv ob lub inputs.
(8) Kub drift ntawm input out-of-theem tam sim no (TCIOS)
Qhov no parameter sawv cev rau tus nqi ntawm variation nyob rau hauv lub input detuning tam sim no vim kev hloov nyob rau hauv qhov kub thiab txias.tCIOS feem ntau yog qhia nyob rau hauv units ntawm pA / ° C.
(9) Txawv hom input kuj
Qhov kev ntsuas no sawv cev rau qhov piv ntawm qhov kev hloov pauv hauv qhov hluav taws xob nkag mus rau qhov sib txuas ntawm qhov hloov pauv hauv cov khoom siv tam sim no, qhov kev hloov pauv ntawm qhov hluav taws xob ua rau muaj kev hloov pauv tam sim no.Thaum ntsuas ntawm ib qho kev tawm tswv yim, lwm qhov kev tawm tswv yim txuas nrog rau ib qho kev ruaj ntseg-hom voltage.
(10) Cov zis impedance
Qhov kev ntsuas no yog qhov sib npaug me me-sib nqus impedance ntawm qhov tso zis thaum lub tshuab ua haujlwm ua haujlwm hauv cheeb tsam linear.
(11) Tawm voltage viav vias
Qhov no parameter yog lub ncov-rau-peak tus nqi ntawm lub siab tshaj plaws voltage viav vias uas yuav ua tau tiav yam tsis muaj clamping lub tso zis teeb liab, VO yog feem ntau txhais ntawm ib tug tshwj xeeb load kuj thiab mov voltage.
(12) Kev siv hluav taws xob
Qhia qhov hluav taws xob zoo li qub uas siv los ntawm lub cuab yeej ntawm qhov muab hluav taws xob, Pd feem ntau txhais tau tias tsis muaj kev thauj khoom.
(13) Fais fab mov tsis kam piv
Qhov ntsuas no yog siv los ntsuas lub peev xwm ntawm lub tshuab ua haujlwm ua haujlwm kom nws cov zis tsis hloov pauv thaum cov khoom siv hluav taws xob sib txawv.PSRR feem ntau yog qhia raws li qhov hloov pauv ntawm cov tswv yim detuning voltage vim qhov kev hloov pauv ntawm cov khoom siv hluav taws xob.
(14) Hloov pauv tus nqi
Qhov kev ntsuas no yog tus nqi siab tshaj plaws ntawm qhov sib piv ntawm tus nqi ntawm qhov kev hloov pauv ntawm cov zis hluav taws xob mus rau lub sijhawm xav tau rau qhov kev hloov pauv no.sR feem ntau yog qhia nyob rau hauv V / µ's, thiab qee zaum qhia tias yog qhov kev hloov pauv zoo thiab qhov tsis zoo hloov pauv raws li.
(15) Cov khoom siv tam sim no
Qhov kev ntsuas no yog qhov quiescent tam sim no siv los ntawm cov cuab yeej ntawm cov khoom siv hluav taws xob uas tau teev tseg, cov kev txwv no feem ntau txhais tau hais tias tsis muaj kev thauj khoom.
(16) Unit nce bandwidth
Qhov kev ntsuas no yog hais txog qhov ua haujlwm siab tshaj plaws ntawm op-amp thaum qhov qhib-loop nce siab dua 1.
(17) Input detuning voltage
Qhov kev ntsuas no qhia qhov sib txawv ntawm qhov voltage uas yuav tsum tau siv rau ntawm cov tswv yim los ua kom cov zis voltage xoom.
(18) Input detuning voltage kub drift (TCVOS)
Qhov kev ntsuas no yog hais txog qhov kev hloov pauv ntawm cov khoom siv hluav taws xob los ntawm kev hloov pauv hauv qhov kub thiab txias, feem ntau qhia hauv chav nyob ntawm uV / ° C.
(19) Input capacitance
CIN qhia qhov sib npaug ntawm qhov sib npaug ntawm ib qho kev tawm tswv yim thaum lub op-amp ua haujlwm hauv cheeb tsam linear (lwm cov tswv yim yog grounded).
(20) Input voltage ntau
Qhov kev ntsuas no yog hais txog qhov ntau ntawm cov khoom siv hluav taws xob tso cai thaum lub op-amp ua haujlwm ib txwm (thiab cov txiaj ntsig xav tau tuaj yeem tau txais), VIN feem ntau yog txhais ntawm cov khoom siv hluav taws xob.
(21) Input voltage nrov nrov ceev (eN)
Rau kev ua haujlwm amplifiers, lub suab nrov input voltage tuaj yeem xav tias yog lub suab nrov nrov txuas nrog rau ob lub tswv yim.eN feem ntau yog qhia nyob rau hauv nV / hauv paus Hz thiab txhais tau hais tias nyob ntawm qhov zaus.
(22) Input tam sim no suab nrov ceev (iN)
Rau kev ua haujlwm amplifiers, lub suab nrov tam sim no tuaj yeem xav tias yog ob lub suab nrov tam sim no txuas nrog rau txhua qhov kev tawm tswv yim thiab cov davhlau ya nyob twg, feem ntau yog qhia hauv chav ntawm pA / hauv paus Hz, txhais ntawm qhov zaus.
(23) Qhov zoo tshaj plaws ua haujlwm amplifier tsis
Differential-hom amplification, sib txawv-hom input kuj, hom-hom rejection piv, thiab siab txwv zaus yog infinite;input detuned voltage thiab nws kub drift, input detuned tam sim no thiab nws kub drift, thiab lub suab nrov yog xoom.