日清紡マイクロデバイス Company Profile

Many people have questions such as wanting to use AFE but not knowing how to read the datasheet, so we will introduce how to read the datasheet for Nisshinbo Micro Devices' AFE and assist users in selecting an AFE. This explanation is designed to be understandable even for those who are hearing about Nisshinbo Micro Devices' AFE for the first time. The difficulty level is from beginner to intermediate, and we encourage participation from those who want to learn the basics of ADC, those who are unsure about selecting an AFE, and those who have any concerns. ● Agenda 1. Basics of ADC - Sampling theorem and aliasing - How to calculate SNR - Types and characteristics of ADCs - Principle of ΔΣ ADC 2. Overview of AFE - Advantages/Disadvantages of using AFE 3. How to read the AFE datasheet - Input impedance - Common-mode input range - Common-mode rejection ratio - Differential input - Integral non-linearity error - Effective resolution and NFB - ENOB 4. Q&A We look forward to your participation.

We will introduce Nisshinbo Micro Devices' optical semiconductors (optical sensors), which are essential for industrial equipment and IoT sensors, in a series of multiple sessions. The theme of this session is "How to Utilize Optical Sensors: The Mechanism and Usage of Position Sensors," where we will explain the mechanisms of Nisshinbo Micro Devices' position sensors, which are active in various scenarios, and how to effectively utilize them. This webinar is designed for those who have challenges with optical position detection, are interested in optical position sensors, or want to learn how to utilize optical position sensors, allowing participants to not just "listen" but also "ask questions and resolve issues on the spot." ● Target Participants - Those who have challenges with optical position detection - Those interested in optical position sensors - Those who want to learn how to utilize optical position sensors ● Agenda 1. Photo Reflectors / Position Sensors - About Photo Reflectors - Using Photo Reflectors as Position Sensors - Measuring More Precisely = Reflective Optical Encoders 2. Position Sensors / Optical Encoders - The Mechanism of Reflective Optical Encoders 3. How to Utilize Optical Encoders 4. Q&A We look forward to your participation.

We will provide a detailed explanation of the basics of DC/DC converters and tips for selecting surrounding components. Experts from Nisshinbo Micro Devices will introduce key points for selecting inductors, diodes, and capacitors, along with considerations for PCB design, using specific examples. We will also have a Q&A session, so please join us. ● Target Audience - Engineers and students who want to deepen their understanding of the basics of DC/DC converters or are considering using them in the future. - Those who have concerns about the use and selection of components such as inductors, diodes, and capacitors, and may be unconsciously refraining from adopting DC/DC converters. - Designers who want to learn about PCB design considerations, EMI countermeasures, and snubber circuit design techniques. - Managers who want to understand the selection of power ICs and the design process to improve project efficiency. ● Agenda 1. About DC/DC converters 2. Control methods for DC/DC converters (Voltage mode / Current mode) 3. Phase margin 4. Selection of surrounding components 5. PCB design 6. About web simulators 7. Q&A or introduction of FAQs Thank you for your participation.