Avago Technologies has introduced three new gate drive optocouplers optimized for reliability and performance. As equipment manufacturers in industrial automation and data center power supply markets ...

When working with real-world signals, designers often face the significant challenge of picking out a small signal from a large and varying common mode voltage. An ideal op amp would reject the common ...

Fully differential amplifiers have grown in popularity because of their low distortion, excellent noise rejection, and the simplicity of interfacing them with differential analog-to-digital converters ...

仪表放大器最显著的优势之一在于其极高的共模抑制比（Common-Mode Rejection Ratio，CMRR），这一指标直接决定了系统在强共模干扰环境下对微弱差模信号的提取能力。因此，在仪表放大器选型与电路设计阶段，有必要通过仿真手段对其 CMRR 特性进行定量分析与验证。