pdf

Preliminary Study on Forward Integrator Circuit Based on Operational Amplifier

  • 2013-06-07
  • 204.64KB
  • Points it Requires : 1

AbstractIn the automatic control system, the integration and differentiation circuits are often used as the adjustment link. The integrated operational amplifier is used as the amplification circuit. The resistor and capacitor are used as the feedback network to realize these two operational circuits. Aiming at the algorithm of the conventional operational amplifier reverse integration circuit, an algorithm based on the operational amplifier forward integration circuit is proposed, and the working principle of the forward integration circuit is explained through mathematical deduction. Finally, the derived conclusion is simulated and verified. Through simulation and verification, it can be seen that the output voltage of the forward integration circuit is in the same direction as the input voltage. In addition, the forward integration operational amplifier circuit only needs a single power supply and its integration rate is twice that of the conventional reverse integration circuit.

unfold

You Might Like

Uploader
xieryou
 

Recommended ContentMore

Popular Components

Just Take a LookMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号
×