Ultimately, ROHM employed 3 key points to improve the noise tolerance of ROHM’s OpAmp lineup. First, they developed new noise countermeasure circuits that leverage ROHM’s proprietary analog design technology. Next, they incorporated an industry-leading analog layout technology cultivated over decades of designing analog ICs. Finally, ROHM adopted original bipolar process technology highly resistant to noise. Developing and implementing these 3 proprietary analog technologies allows the designer to achieve improved noise immunity.