Erwin Ofner

Title: Erwin Ofner: Innovator in Differential Operational Amplifiers

Introduction

Erwin Ofner is a notable inventor based in Graz, Austria. He has made significant contributions to the field of electronics, particularly in the design of operational amplifiers. His innovative approach has led to the development of a unique patent that enhances the functionality of differential operational amplifiers.

Latest Patents

Erwin Ofner holds a patent for a differential operational amplifier with common mode feedback. This invention provides a feedback loop that continuously adjusts the common mode voltage level of the amplifier, ensuring it remains centered within the dynamic range. The feedback loop measures the instantaneous common mode voltage and compares it to a reference voltage, generating an error signal that is fed back into the amplifier. This adjustment process enhances the performance of the amplifier by maintaining the desired common mode voltage level. Additionally, frequency compensation is included to counteract the phase shift caused by RC networks.

Career Highlights

Erwin Ofner is associated with American Microsystems, Inc., where he applies his expertise in electronics and amplifier design. His work has been instrumental in advancing the capabilities of operational amplifiers, making them more efficient and reliable for various applications.

Collaborations

Erwin collaborates with Yusuf A Haque, leveraging their combined knowledge and skills to push the boundaries of innovation in their field.

Conclusion

Erwin Ofner's contributions to the field of electronics, particularly through his patent on differential operational amplifiers, showcase his innovative spirit and dedication to advancing technology. His work continues to influence the design and functionality of electronic components.