ブロードコム（アバゴ・テクノロジー株式会社） List of News Articles

We have announced a new type of isolation amplifier product in a more compact package with higher performance by improving our first-generation isolation products. This document introduces Broadcom's new products, the technologies employed, and the benefits provided to customers. For more details, please refer to the related catalog. [Contents] ■ Current/voltage detection possible with a single component ■ Robust and reliable optical isolation technology achieves excellent noise suppression and safety ■ High insulation performance suitable for fail-safe designs ■ High oversampling ratio sigma-delta A-D conversion technology guarantees effective resolution ■ With an accuracy of 0.5%, designers can achieve excellent precision solutions without calibration ■ Reduced PCB space compared to conventional current transformers with a small footprint

Our phototransistors use high-reliability LEDs to meet the reliability requirements of critical systems. LED technology has matured over 40 years of proven performance, and we have consistently improved the manufacturing process for performance enhancement and improvement. This document introduces how Broadcom utilizes LED reliability stress data obtained from accelerated life environments based on the Black model to predict lifespan performance. For more details, please refer to the related catalog. [Contents] ■ Introduction ■ LED Reliability Stress Testing ■ Acceleration Factors ■ Summary ■ References