Power amplifier, operational amplifier, electronic voltage amplifier - tatanh1983/conchodom GitHub Wiki
LM2904 Serieshttps://www.futureelectronics.com/p/semiconductors--analog--amplifiers--general-purpose/lm2904dt-stmicroelectronics-7098262 30 V 1.1 MHz Low Power Dual Operational Amplifier - SOIC-8