The µPC277GR-9LG/µPC277MP-KAA/µPC393GR-9LG are bipolar analog integrated circuit series featuring a single power supply dual comparators that can be used for an ...

The BA2903YFVM-C / BA2903YF-C / BA2901YFVM-C / BA2901YF-C, by ROHM, is a standard, open-collector comparator. The device is an automotive grade comparator incorporated with high gain and 2 or 4 ...

However, open collector outputs also have some disadvantages. For example, they require external pull-up resistors. These resistors must perform the pull-up task during the high resistance cycle so ...

(Editor's Note: There are links to the previous parts of this series at the end, below the author's biography.) Determining if one voltage is greater than or less than another voltage is the job for a ...