Thaum ntsuas qhov ua tau zoo ntawm lub tshuab hluav taws xob nti, ntau qhov tseem ceeb yuav tsum tau txiav txim siab, suav nrog nce, bandwidth, input offset voltage, input bias tam sim no, suab nrov, slew npaum li cas, thiab ntau-hom rejection ratio (CMRR). Gain txiav txim siab lub teeb liab amplification yam; bandwidth txiav txim siab qhov ntau zaus uas tuaj yeem ua tiav; Cov suab nrov qis ua rau cov teeb liab tso zis ntau dua; slew tus nqi cuam tshuam cov lus teb muaj peev xwm mus rau siab - ceev cov cim; thiab CMRR txiav txim qhov kev tiv thaiv suab nrov.
Hauv kev siv tswv yim, cov xwm txheej sib txawv muaj cov kev cai sib txawv. Piv txwv li, cov khoom siv suab tseem ceeb tshaj qhov cuam tshuam thiab lub suab nrov, thaum kev ntsuas kev lag luam hais txog qhov raug thiab ruaj khov. Yog li ntawd, amplifier chips yuav tsum tau xaiv kom tsim nyog raws li cov kev xav tau tshwj xeeb.
