| 1. | Are you smart enough to figure out how to use a $ . 30 op amp instead
你是否足够聪明能知道如何用0 . 3美元的运放来代替？ |
| 2. | Analysed the frequence compensation and noise response of the op amps extent
对电路的频率补偿和噪声性能进行了一定的分析。 |
| 3. | The uncommitted op amp has its noninverting input connected to the gnd pin
闲置(我理解，看你的应用场合)的放大器反向输入端要接到地上。 |
| 4. | Use comparators for comparing and op amps for amplifying and don " t even think of mixing the two
使用比较器来比较，放大器来放大，并且不要想着混淆两者。 |
| 5. | When inputs to most jfet op amps exceed the common - mode range for the part , the output may reverse polarity
当大部分jfet运放的输入超过它的共模范围时，输出可能发生极性翻转。 |
| 6. | If your design uses a $ 3 op amp , and you will be making a thousand of them , you have just spend $ 3000
如果你的设计使用了一个3美元的运放，并且你将制造一千个这样的东西，你只是花费了3000美元。 |
| 7. | Op amps . output will swing in the direction that will force the inv - input level to try come closer to the non - inv input level
输出朝一定方向摆动的运放将强迫反向输入端的值更接近正向输入端的值。 |
| 8. | To be mentioned that the bandgap reference current source is vital for the op amps to improve its performance , and it did n ' t affect the circuits " power disspation too much
还值得一提的一点是，应用cmos工艺所设计的带隙参考电流源对电路性能的提高具有重要的作用。 |
| 9. | We can forecast that the hybrid dac will have an important position in high speed and high accuracy fields , especially in the condition where the accuracy should be reached at least 10 - bit . the paper introduces various design methods of op amp
通过对比，可以得出结论，混合型d / a必然会在高精度、高速d / a设计中占具重要地位，并在10位以上的精度的d / a设计中得到广泛的应用。 |
| 10. | Specifically analysed and presented the common - mode differential input stage , linear transconductance control circuit of input stage , current sum circuit , floating ab - class control output stage , the bias circuit of op amps and the bandgap reference current source circuit
具体对运放的共模差分输入级、输入级线性跨导控制电路、电流和电路、浮动ab类输出级电路、运放的偏置电路和带隙参考电流源电路进行分析设计。 |
