本帖最后由 shenpf 于 2019-5-8 19:05 编辑

1.CMRR ...................................................................................................................................... 3
1.1CMRR ................................................................................................................................ 3
1.2差模信号 ......................................................................................................................... 3
2. NOISE ..................................................................................................................................... 4
3. Voltage offset ........................................................................................................................ 5
3.1输入失调电压 ................................................................................................................. 5
3.2如何减小运放的失调电压： ......................................................................................... 7
3.动态较零运算放大器原理 ................................................................................................ 8
4.Input Current ........................................................................................................................ 11
4.1输入偏置电流 ............................................................................................................... 11
4.2输入失调电流 ............................................................................................................... 12
5. dynamic response ................................................................................................................ 12
5.1单位增益带宽参数B1 ................................................................................................. 12
6. settling Time ........................................................................................................................ 13
7.Slew Rate .............................................................................................................................. 16
8. Total Harmonic Distortion + Noise ......................................................................... 17
9. GAIN ..................................................................................................................................... 17
10.input and output ........................................................................................................... 18
11. REFERENCE INPUT ........................................................................................................... 18
12.DIGITAL LOGIC ................................................................................................................. 18
13. POWER SUPPLY ................................................................................................................. 18