0.05uV/degC (max) single-supply CMOS Operational Amplifier, Zero-Drift Series 10-VSSOP -40 to 85
Texas Instruments
Texas Instruments - OPA2734AIDGST
$3.52 - $5.98
Texas Instruments - OPA2734
$1.35 - $5.98
Texas Instruments - OPA2734AIDGSR
$1.35 - $3.98
Texas Instruments - OPA2734AIDGSTG4
$3.19 - $4.88