| OPA132 (S, D, Q) | High Speed FET-Input Operational Amplifiers |
| OPA134 (S, D, Q) | SoundPlus High Performance Audio Operational Amplifiers |
| OPA350 (S, D, Q) | High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifierTM Series |
| OPA353 (S, D, Q) | High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifierTM Series |
| OPA404 (Q) | Quad High Speed Precision Difet Operational Amplifier |
| OPA602 | High-Speed Precision Difet Operational Amplifier |
| OPA604 (S, D) | FET-Input, Audio Operational Amplifier |
| OPA2604 | Dual FET-Input, Low Distortion Operational Amplifier |
| OPA606 | Wide-Bandwidth Difet Operational Amplifier |
| OPA627 | Precision High-Speed Difet Operational Amplifier |
