| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | OPA334AIDBVTG4 |  1Mb/32P | 0.05關V/째C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zer첩-Drift Series |
 Burr-Brown (TI) | OPA334AIDBVR |  354Kb/18P | 0.05UV/째C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS |
| OPA334AIDBVR |  1Mb/30P | 0.05關V/째C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS |
 National Semiconductor ... | OPA334AIDBVR |  1Mb/32P | 0.05關V/째C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zer첩-Drift Series |
 National Semiconductor ... | OPA334AIDBVRG4 |  1Mb/32P | 0.05關V/째C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zer첩-Drift Series |
 Burr-Brown (TI) | OPA334AIDBVT |  354Kb/18P | 0.05UV/째C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS |
| OPA334AIDBVT |  1Mb/30P | 0.05關V/째C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS |
 National Semiconductor ... | OPA334AIDBVT |  1Mb/32P | 0.05關V/째C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zer첩-Drift Series |
 Burr-Brown (TI) | OPA334 |  1Mb/30P | 0.05關V/째C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS |