Hi, I've a question to the Input voltage swing of the LTC1867L. In the "Linear Technology Magazine • September 2005 page 32" it says the following for the LTC1867 "....and the +VIN can swing from 0.5V to 4.5V if –VIN is tied to 2.5V in bipolar mode." What are the similar values for the LTC1867L with a supply voltage of 3.3 Volts. Thanks in advance. Best regards.