| No | Part number | Description ( Function ) | Manufacturers | |
| 4 | LMH6551 | LMH6551 Differential High-Speed Op Amp (Rev. D) |
 Texas Instruments |
|
| 3 | LMH6551 | High Speed Op Amp LMH6551 Differential, High Speed Op Amp February 2005 LMH6551 Differential, High Speed Op Amp General Description The LMH™6551 is a high performance voltage feedback differential amplifier. The LMH6551 has the high speed and low distortion necessary for driving high performance ADCs as well as the current handling capability to drive signals over balanced transmission lines |
 National Semiconductor |
|
| 2 | LMH6551Q | LMH6551Q Differential High Speed Op Amp (Rev. E) |
Texas Instruments |
|
| 1 | LMH6551Q-Q1 | LMH6551Q Differential High Speed Op Amp (Rev. E) |
Texas Instruments |
|
[1]
List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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