Text this: Design of a low-voltage CMOS rail-to-rail op amp

            ______               ___      ____    
  ____     /_   _//   ____      / _ \\   |  _ \\  
 |    \\    -| ||-   |    \\   / //\ \\  | |_| || 
 | [] ||    _| ||_   | [] ||  |  ___  || | .  //  
 |  __//   /_____//  |  __//  |_||  |_|| |_|\_\\  
 |_|`-`    `-----`   |_|`-`   `-`   `-`  `-` --`  
 `-`                 `-`