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AS1976 Comparator

Ultra-Low Current, 1.8V Comparator, Push/Pull Output


The AS1976 is a single, push-pull output, low current (200nA) comparator operating down to 1.8V. Inputs operate up to 200mV beyond chip supply rails.

Key Features

  • 200nA quiescent current
  • 8mA sink/source capability

Key Benefits

  • Ideal for always on application
  • Direct drive

Product Facts

Inputs [#] 1
Output type Open-Drain
Internal hysteresis [mV] 3
Supply current [µA] 0.2
Supply Voltage [V] 1.8 to 5.5
Package SOT23-5

Additional Information


The devices are ideal for battery monitoring/management, mobile communication devices, laptops and PDAs, ultra-low-power systems, threshold detectors/discriminators, telemetry and remote systems, medical instruments, or any other space-limited application with low power-consumption requirements.