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TSX393 Datasheet

Micropower Dual CMOS Voltage Comparators

Manufacturer: STMicroelectronics

TSX393 Overview

The TSX393 is a micropower CMOS dual voltage parator which exhibits a very low current consumption of 5 µA typical per parator. This device was designed as the improvement of the TS393: it shows a lower current consumption, a better input offset voltage, and an enhanced ESD tolerance.

TSX393 Key Features

  • Low supply current: 5 µA typ. per parator
  • Wide single supply range 2.7 V to 16 V or dual supplies (±1.35 V to ±8 V)
  • Extremely low input bias current: 1 pA typ
  • Input mon-mode voltage range includes ground
  • Open drain output
  • High input impedance: 1012 Ω typ
  • Fast response time: 2 µs typ. for 5 mV overdrive
  • ESD tolerance: 4 kV HBM, 200 V MM

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