Saved Bookmarks
| 1. |
Why Is Input Resistance Of An Operational Amplifier High And Output Resistance Low? |
|
Answer» Input RESISTANCE of an op-amp is kept high for EFFICIENT loading at input and maximum TRANSFER of input to the output END (and output end to load) because op-amp acts as an current exchange device from input to output. Input resistance of an op-amp is kept high for efficient loading at input and maximum transfer of input to the output end (and output end to load) because op-amp acts as an current exchange device from input to output. |
|