| OPA124 | Low Noise Precision Difet Operational Amplifier |
| OPA132 (S, D, Q) | High Speed FET-Input Operational Amplifier |
| OPA241 (S, D, Q) | Single-Supply, microPower Operational Amplifier |
| OPA251 (S, D, Q) | Single-Supply, microPower Operational Amplifier |
| OPA336 (S, D, Q) | Single-Supply, microPower CMOS Operational Amplifiers MicroAmplifier Series |
| OPA340 (S, D, Q) | Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier Series |
| OPA344 (S, D, Q) | Low Power, Single-Supply, Rail-To-Rail Operational Amplifiers--MicroAmplifier Series |
| OPA345 (S, D, Q) | Low Power, Single-Supply, Rail-To-Rail Operational Amplifiers--MicroAmplifier Series |
| OPA627 | Precision High-Speed Difet Operational Amplifier |
| OPA637 | Precision High-Speed Difet Operational Amplifier |
| OPA1013 (D) | Precision, Single-Supply Dual Operational Amplifier |
