TS331

TS331, TS332, TS334 Micropower low-voltage, rail-to-rail comparators TS331 (single) SOT23-5/SC70-5 DFN6 1.2x1.3 TS332 (dual) DFN8 2x2 SO8 MiniSO8 TS334 (quad) QFN16 3x3 SO14 TSSOP14 Datasheet - production data Applications Mobile phones Notebooks and PDAs Battery-supplied electronics General-purpose portable devices General-purpose low voltage applications Description The TS331, TS332 and TS334 are single, dual and quad micropower and low-voltage comparators. They can operate with a supply voltage ranging from 1.6 V to 5 V with a typical current consumption as low as 20 µA. In addition, rail-to-rail inputs make them a perfect choice for low-voltage applications. Their availability in tiny packages is a real advantage for overcoming space constraints. The TS33x are specified for temperatures between -40 °C to +125 °C, making them ideal for a wide range of applications. Features Supply operation from 1.6 V to 5 V Low current consumption: 20 µA Rail-to-rail inputs Wide temperature range: -40 °C to +125 °C Low output saturation voltage Low propagation delay: 210 ns Open-drain output ESD tolerance: 2 kV HBM/200 V MM SMD packages Automotive qualified January 2022 This is information on a product in full production. DocID17272 Rev 5 1/27 www.st.com 27 Contents Contents TS331, TS332, TS334 1 Package pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Absolute maximum ratings and operating c...