Driving circuit composed of phototransistor and operational amplifier

~ Built-in ROHM's own HD monaural mode, in addition to the three elements of "spatial sound", "quietness" and "sense of scale", it can also truly express the original "texture" of the instrument~ ※ In order to match the audio equipment ...

Objective This experiment is to familiarize you with the impedance matching operation of transformer coupled amplifiers. Background Knowledge The basic definition of a buck-boost transformer is a transformer that converts the input AC voltage into a higher voltage (step-up) than the original voltage. ...

Author: Dr. Gunar Lorenz Senior Director of Technology Marketing, Infineon Technologies Proofreader: Ding Yue Chief Engineer, Greater China, Consumer, Computing and Communications Business, Infineon Technologies Introduction At Infineon, I ...

Traditional radio frequency (RF) transmit signal chains typically use a digital-to-analog converter (DAC) to generate a baseband signal. This signal is then up-converted to the desired RF frequency using an RF mixer and a local oscillator. ...

During Electronica, ON Semiconductor CEO Hassane El-Khoury was interviewed by Power Electronics News at the exhibition site and gave a detailed introduction to the new products that ON Semiconductor brought to the market. ...