模拟电路可能有益的光电应用

标签：模拟电子技术,数字电子技术,
模拟电路可能有益的光电应用又称光电转换电路大全（英文版）By using current excitation, only two fixed resistors or pots are needed. R sets the lower threshold and R sets LOW DELTA the °∞width°± of the °∞window°±. Adjusting t does DELTA not change the lower threshold and adjusting the lower threshold does not change the voltage difference between thresholds. Thus the adjustment procedure is greatly simpli- fied. Noisy environments may require a small amount of hyster- esis (positive feedback) to prevent °∞chatter°± on the outpu at the comparator switching points. Satisfactory operation of this circuit should be verified in your actual application by breadboarding and testing.， 大小：661 KB