MAX9020EKA

The dual MAX9020 nanopower comparator in a space-saving SOT23 packages features Beyond-the-Rails™ inputs and is guaranteed to operate down to 1.8V. An ultra-low supply current of 0.85A makes the MAX9020 comparator ideal for all 2-cell battery monitoring/management applications.
The unique design of the MAX9020 output stage limits supply-current surges while switching, which virtually eliminates the supply glitches typical of many other comparators. This design also minimizes overall power consumption under dynamic conditions. The MAX9020 has an open-drain output stage that makes them suitable for mixed-voltage system design. The device is available in the ultra-small 8-pin SOT23 package.