ROHM's Noise-Tolerant Comparators Serve Automotive Systems
November 01, 2019
Product
EMARMOUR-based devices have superior noise tolerance when used as comparators to determine the threshold value of sensor output signals, ensuring an output voltage fluctuation within ?1% across the en
ROHM unveiled BA8290xYxxx-C-Series ground-sense comparators, offering high tolerance against EMI, useful for sensor applications in automotive systems. The EMARMOUR-based devices have superior noise tolerance when used as comparators to determine the threshold value of sensor output signals, ensuring an output voltage fluctuation within ±1% across the entire noise frequency band per the ISO11452-2 standard.
Key features include:
- Groundbreaking noise tolerance to limit output voltage fluctuation to within ±1%.
- Decreases the number of noise suppression components
- Meets AEC-Q100
- Reduces both current consumption (0.6mA vs 0.8mA) and offset voltage (±5mV vs ±7mV) compared to conventional products.
For more information, visit www.rohm.com/eu.
