| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | OPA241UAE4 |  1,005Kb/21P | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
 Burr-Brown (TI) | OPA241UA/2K5 |  217Kb/ 12P | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
 National Semiconductor ... | OPA241UA2K5 |  1,005Kb/ 21P | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
 National Semiconductor ... | OPA241UA2K5E4 |  1,005Kb/ 21P | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
 National Semiconductor ... | OPA241UA2K5G4 |  1,005Kb/ 21P | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
 National Semiconductor ... | OPA241UAG4 |  1,005Kb/ 21P | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
 Burr-Brown (TI) | OPA241UA |  268Kb/ 10P | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| OPA241UA |  217Kb/ 12P | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
 National Semiconductor ... | OPA241UA |  1,005Kb/ 21P | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
 Burr-Brown (TI) | OPA241PA |  268Kb/ 10P | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |