MINI ANALOG SERIES CMOS COMPARATOR

The mini-analog series is a group of ICs that incorporate a general purpose analog circuit in a small package.

The S-89210A/89220A is a CMOS type comparator that has a phase compensation circuit, and that can be driven at a lower voltage with lower current consumption than existing bipolar comparators. These features make this product the ideal solution for small battery-powered portable equipment. The S-89210A/89220A is a single comparator.

Features

• Lower operating voltage than the conventional general-purpose

comparators: VDD = 1.8 to 5.5 V

• Low current consumption: IDD = 50 µA (S-89210A)

IDD = 10 µA (S-89220A)

• Low input offset voltage: 4.0 mV (max.)

• Lead-free products

Application

• Cellular phones

• PDAs

• Notebook PCs

• Digital cameras

• Digital video cameras