Ultra-high precision (2 uV), zero-drift (0.003 uV/C), low-input-bias-current op amp (single) 5-SOT-23 -40 to 125
Texas Instruments
Texas Instruments - OPA387DBVR
$2.19 - $2.79
Texas Instruments - OPA387DBVT
$2.66 - $3.01