Quantity   Component name
2 × OPA211 Amplifier and Linear ICs / Operational Amplifiers
2 × OPA188 Amplifier and Linear ICs / Operational Amplifiers
1 × OPA171 Amplifier and Linear ICs / Operational Amplifiers
1 × OPA277 Amplifier and Linear ICs / Operational Amplifiers
1 × OPA140 Amplifier and Linear ICs / Operational Amplifiers