アンプ＆コンパレータ

Overview

onsemi amplifiers and comparators deliver high‑speed, high‑accuracy signal processing for demanding analog and mixed‑signal applications. The portfolio spans operational amplifiers, current‑sense amplifiers, instrumentation amplifiers, and high‑speed comparators optimized for fast response times, low propagation delay, and minimal signal distortion.​

Designed with a focus on wide bandwidth, high slew rate, and low noise, these devices enable precise amplification and rapid threshold detection in high‑frequency and high‑resolution systems. Low offset voltage, excellent common‑mode rejection, and stable operation across wide temperature and supply ranges ensure consistent performance in harsh environments.​
Our solutions emphasize power efficiency and robustness, offering low quiescent current options alongside high‑drive outputs for capacitive and resistive loads. Integrated protection features and automotive‑grade qualifications support use in industrial automation, power management, communications infrastructure, automotive safety, and sensing applications.​
By combining high‑speed performance, precision, and reliability, our amplifiers and comparators help designers achieve accurate, responsive, and energy‑efficient signal chains in next‑generation electronic systems.​