| Manufacturer | Part # | Datasheet | Description |
 Burr-Brown (TI) | OPA344NA |  243Kb/11P | LOW POWER, SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier ??Series |
 Burr-Brown (TI) | OPA344NA/250 |  243Kb/11P | LOW POWER, SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier ??Series |
 Burr-Brown (TI) | OPA344NA/3K |  243Kb/11P | LOW POWER, SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier ??Series |
 National Semiconductor ... | OPA344NA250 |  1Mb/29P | LOW POWER, SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier ??Series |
 National Semiconductor ... | OPA344NA250G4 |  1Mb/29P | LOW POWER, SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier ??Series |
 National Semiconductor ... | OPA344NA3K |  1Mb/29P | LOW POWER, SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier ??Series |
 National Semiconductor ... | OPA344NA3KG4 |  1Mb/29P | LOW POWER, SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier ??Series |