Is it correct to connect as shown in this picture? What is the use of this? I don't understand how the circuit works.
Devine ポストする July 6, 2020
The negative input termination output is negative feedback, and the positive input termination output is positive feedback, but it is not clear why it is used.
Adama ポストする July 6, 2020
The negative input termination output is negative feedback, and the positive input termination output is a positive level, which can output the maximum drive current.
Auburn ポストする July 6, 2020
Substitute the resistance value into the solution equation, and finally get: the current flowing through R31 I=0.01Vi/R131=0.01Vi/0.01k=Vi (unit: mA)
