| Manufacturer | Part # | Datasheet | Description |
 Burr-Brown (TI) | OPA646 |  165Kb/13P | Low Power, Wide Bandwidth OPERATIONAL AMPLIFIER |
| OPA646U |  165Kb/13P | Low Power, Wide Bandwidth OPERATIONAL AMPLIFIER |
 Burr-Brown (TI) | OPA640 |  190Kb/13P | Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
 Burr-Brown (TI) | OPA640P |  190Kb/13P | Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
 Burr-Brown (TI) | OPA640U |  190Kb/13P | Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
 Burr-Brown (TI) | OPA640UB |  190Kb/13P | Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
 Burr-Brown (TI) | OPA641 |  106Kb/13P | Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA641H |  106Kb/13P | Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA641HSQ |  106Kb/13P | Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA641P |  106Kb/13P | Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA641PB |  106Kb/13P | Wideband Voltage Feedback OPERATIONAL AMPLIFIER |