Other Parts Discussed in Thread: TLV8544, TLV8541,
Hi, team,
My customer is using TLV8544 for PIR according to our reference design. They found when the comparator output is low, TLV8544 supply current is as high as 120uA, while when comparator output high, it is 10uA. Why the difference?
They changed to another quad op amp from our competitor, found the the op amp's supply current are about 7uA for both the high and low output of comparator.