https://makezine.com/parts/dual-op-amp-ic/
Dual op-amp IC Archives - Make: DIY Projects and Ideas for Makers
dual op ampprojects and ideas
https://www.electronicdesign.com/technologies/analog/article/55320236/electronic-design-analog-devices-develops-dual-output-zero-drift-op-amp
Analog Devices Develops Dual-Output Zero-Drift Op Amp | Electronic Design
The op amp field is crowded, but new entrants offer additional subtle but important improvements.
analog devicesdual outputop amp