| HFA1100 | Intersil | Op Amp, 850MHz, Low Distortion, Video/RF, Current Feedback, SR=2300V/?s |
| HFA1105 | Intersil | Op Amp, 330MHz, Video, Low Power, Current Feedback |
| HFA1109 | Intersil | Op Amp, 450MHz, Video, Low Power, Current Feedback |
| HFA1120 | Intersil | Op Amp, 850MHz, Low Distortion, Video/RF, Current Feedback, SR=2300V/?s, with Offset Adjust |
| HFA1130 | Intersil | Op Amp, 850MHz, Output Limiting, Low Distortion, Video/RF, Current Feedback |
| HFA1135 | Intersil | Op Amp, 360MHz, Video, Low Power, Output Limiting, Current Feedback |
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