[Free, June 23 (Tue)] Marubun Technical Seminar: LTspice Hands-on Seminar (Op-Amp Edition)
Key facts
- [Free, June 23 (Tue)] Marubun Technical Seminar: LTspice Hands-on Seminar (Op-Amp Edition)
- Marubun Corporation will host an online "LTspice Hands-on Seminar (Op-Amp Edition)" on June 23. The seminar will provide practical explanations on analyzing op-amp stability and noise characteristics using Analog Devices' LTspice simulator, with the AD8691 as a case study.
- Source: PR Times
- Date: June 9, 2026
Direct answer
Marubun Corporation will host an online "LTspice Hands-on Seminar (Op-Amp Edition)" on June 23. The seminar will provide practical explanations on analyzing op-amp stability and noise characteristics using Analog Devices' LTspice simulator, with the AD8691 as a case study.
- Citation
- [Free, June 23 (Tue)] Marubun Technical Seminar: LTspice Hands-on Seminar (Op-Amp Edition) (June 9, 2026), PR Times
- Source
- PR Times
- Date
- June 9, 2026
Marubun Corporation will host an online "LTspice Hands-on Seminar (Op-Amp Edition)" on June 23. The seminar will provide practical explanations on analyzing op-amp stability and noise characteristics using Analog Devices' LTspice simulator, with the AD8691 as a case study.
📋 Article Processing Timeline
- 📰 Published: June 9, 2026 at 19:30
- 🔍 Collected: June 9, 2026 at 10:51
- 🤖 AI Analyzed: June 9, 2026 at 11:18 (26 min after Collected)
This seminar utilizes the "LTspice" analog circuit simulator provided by Analog Devices. Focusing on a general-purpose op-amp (AD8691), the session will cover checking open-loop gain (AOL) and gain-bandwidth product (GBW), as well as practical simulation analysis methods and improvements for "stability (phase margin)" and "noise," which are common challenges in analog design.
Targeting those who wish to learn LTspice operation, apply it to circuit design, or visually understand op-amp stability and noise characteristics through simulation, the seminar aims to help engineers master analysis skills and improve development efficiency and quality through verification and countermeasures at the design stage.
[Schedule]
- 13:40-: Connection test
- 14:00-: Opening remarks, AD8691 product overview, and circuit explanation
- 14:05-: Checking AOL and GBW
- 14:15-: Checking stability
- 14:35-: Checking noise
- 14:55-: Summary
- 15:00-: Closing
*Times may shift depending on the day's proceedings.
[Seminar Overview]
- Seminar Name: LTspice Hands-on Seminar (Op-Amp Edition)
- Date/Time: Tuesday, June 23, 2026, 14:00-15:00 (60 minutes)
- Cost: Free
- Format: Web Seminar (Zoom)
*Participation may be restricted for competitors.
*Please install LTspice and download the circuit diagram in advance.
*Using two displays for viewing and operation is recommended for a smoother experience.
*Content is identical to the webinar held on Tuesday, April 28.
[Inquiries]
- Seminar Secretariat: ADI_DC@marubun.co.jp
- Media Inquiries: koho@marubun.co.jp
FAQ
When and in what format will the seminar be held?
The seminar will be held on June 23, 2026, from 14:00 to 15:00 as a web seminar using Zoom.
What will we learn in the seminar?
We will learn simulation analysis methods and improvement techniques for open-loop gain (AOL), gain-bandwidth product (GBW), stability (phase margin), and noise using a general-purpose op-amp (AD8691) as a topic.
How much is the participation fee?
The participation fee is free.
Is there any preparation required for attending the seminar?
You need to install LTspice from the Analog Devices website and download the circuit diagrams to be used on the day in advance. It is also recommended to have two displays for viewing and operation.
How can I register for the seminar?
You can register through the application link provided in the press release by Marubun Corporation.