Class-D audio amplifiers represent a significant advancement in modern audio engineering by utilising high-frequency pulse modulation to drive output stages with exceptional efficiency. Unlike ...
Transimpedance amplifiers (TIAs) implemented in CMOS technology remain critical components in a wide range of applications, from optical communication systems to sensing and instrumentation. These ...
This is just an ultra-quick blog post about a nostalgic IC: µPC1237. It’s a timeless bipolar analog IC from NEC designed for protecting stereo audio power amplifiers and loudspeakers. I used to see ...