2026 Advanced Engineer Practical Mastery Class - Understanding Low-Noise/Low-Power Circuits and Advanced Application Circuit Design

• This course is an offline paid hands-on training program, not an online webinar course.
• Clicking the webinar registration button at the top will redirect you to the registration page.
• Please note that payment must be completed one week prior to the training date.
• Please be advised that the training schedule may change if enrollment is low.
• Please note that the Q&A session may extend until 6 PM, so please account for this when arranging public transportation.

 

Texas Instruments x e4ds Training Fee Support

👉 Regular price 250,000 KRW - Limited-time offer 150,000 KRW

Participants who have already made payment will be refunded the difference according to their payment method.

✔ Card payment → Partial cancellation

✔ Bank transfer → Account refund

✔ 150,000 KRW applied equally to all participants

 

Course Overview and Objectives

This advanced course is designed for engineers who design high-sensitivity analog circuits or sensor-based systems. It systematically covers the operating principles of low-noise and low-power circuits, trade-offs, micro-current measurement techniques, constant current source design, and sensor interface architecture.

Based on 35 years of practical experience by Professor Jo Sung-jae from Shinhan University,

this course provides in-depth coverage of the core elements of precision measurement circuit design: noise and sensitivity degradation issues in low-noise/low-power design, error factors in IV Converter circuits in the pA to nA range, constant current source structures using transistors, operational amplifiers, and FETs, practical considerations in ADC input voltage conversion design, and sensor-type-specific interface configurations.
 

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<Detailed Lecture Contents>

 

1. Low-Noise and Low-Power Circuit Design

Learn the trade-offs and optimal design methods for low-noise and low-power circuits, which are critical in high-sensitivity circuits and battery-based products.

• Trade-offs between low-noise and low-power circuits
• Understanding the relationship between noise and impedance
• Circuit and pattern design methods for low-noise applications
• TTL vs CMOS IC design approaches
• Criteria for selecting pull-up / pull-down

You will acquire essential low-noise and low-power circuit design capabilities required for sensitive analog circuit and high-reliability system development.
 

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2. OP AMP Application Circuits

Learn design techniques for advanced functional circuits using operational amplifiers, focusing on comparators, power amplifiers, and waveform generation circuits.

• Power (Current) Amplifier circuit design using OP AMP
• Power (Voltage) Amplifier circuit design using OP AMP
• Hysteresis comparator circuit implementation and application examples
• Hysteresis comparator circuit implementation and application examples
• Square Wave Generator design (50% duty, variable duty)

By systematically understanding OP AMP-based application circuits overall, you can reduce design errors and significantly improve system design flexibility.
 

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3. IV Converter Circuit Design

Learn the operating principles and design considerations for IV Converter circuits that precisely measure micro-currents in the nA to pA range.

• IV Converter concept and implementation rationale
• Detection circuit design for uA / nA / pA ranges
• Considerations in OP AMP selection
• Methods to minimize noise and errors
• Sensitivity degradation factors and improvement methods

You will be able to reliably design high-sensitivity current measurement circuits and implement measurement systems that are robust against noise and environmental variables.
 

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4. Precautions in Using Measuring Instruments

Share best practices to prevent measurement errors and circuit damage that can occur when using measuring tools such as oscilloscopes, DMMs, and breadboards.

• Precautions when using oscilloscopes
• Digital Multimeter (DMM) usage tips
• Breadboard design error prevention methods

By minimizing measurement errors and circuit damage from measuring instrument use, you can reduce the cost of repeated experiments and maintenance.
 

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5. Constant Current Source Circuit Design

Design various types of constant current source circuits and learn precise current control techniques using transistors, operational amplifiers, and FETs.

• TR-based source/sink current source circuit design
• TR + OP AMP circuit implementation
• TR + FET + OP AMP combined circuit design

Accurate biasing and current supply to sensors and measurement circuits become possible, contributing to improved product reliability.
 

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6. Sensor Circuit Design and Interface

Learn through hands-on practice the design of driver circuits and ADC interface circuits according to the output characteristics of various sensors.

• Sensor types and output types (resistance, current, voltage)
• Sensor interface circuit configuration methods
• ADC input voltage conversion design (intuitive design methods, noise removal techniques, accuracy improvement techniques)
• Precautions in circuit experiments and design

You will acquire the ability to reliably drive various sensors and design systems capable of accurate signal conversion.
 

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<Hands-On Training Equipment>

• Oscilloscope
• Function Generator
• Power Supply

Instructor: Professor Jo Sung-jae

• B.S. in Electronics Engineering, Kyungpook National University
• M.S. in Electrical and Electronics Engineering, KAIST
• Completed Ph.D. in Electrical and Electronics Engineering, KAIST
• 10 years of service at Samsung Electronics Advanced Institute of Technology
• Former specialist committee member in electronics, National Technical Qualifications
• Former specialist committee member for Korean Master Craftsman selection (electronics field)
• Former professor, Department of Electronics Engineering, Shinhan University
• Professor Emeritus, Department of Electronics Engineering, Shinhan University