Other Parts Discussed in Thread: TLV172, , TLV171
In the datasheets for tlv170, tlv171, tlv172 is mentioned that " The input can operate 100 mV below the negative rail and within 2 V of the positive rail for normal operation. Note that these devices can operate with a full rail-to-rail input 100 mV beyond the positive rail, but with reduced performance within 2 V of the positive rail."
What is mean under reduced performance in this case?