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TS331 - Micropower low-voltage rail-to-rail comparator

General 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.

Key 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.

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Full PDF Text Transcription (Reference)

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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.