https://www.st.com/content/st_com/en/campaigns/operational_amplifiers.html
ST has a wide range of amplifiers and comparators, including both industry-standard and high performance op amps dedicated to the challenging industrial,...
operational amplifierscomparatorsstmicroelectronics
https://www.renesas.com/en/products/upc4082c
Renesas' CMOS op amps and comparators are suitable for battery-powered devices and feature low voltage and power, full swing, and high input impedance.
operational amplifiersrenesas