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ADM6326 Datasheet (ADM6326 - ADM6348) SOT-23 Microprocessor Reset Circuits

Manufacturer: Analog Devices

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General Description

The ADM6326/ADM6328/ADM6346/ADM6348 devices provide low cost solutions for protecting sensitive circuitry, such as microprocessor and telecommunications circuitry.

With built-in glitch immunity, ultralow supply currents, and 24 reset threshold voltage options, the ADM6326/ADM6328/ ADM6346/ADM6348 not only ensure that systems are immune to fast transients on VCC, but also that the devices are suitable for monitoring a variety of supply voltages in low power, www.DataSheet4U.com portable equipment.

These devices provide a reset output during power-up, powerdown, and brownout conditions.

Overview

Ultralow Power, 3-Lead, SOT-23 Microprocessor Reset Circuits.

Key Features

  • Ultralow supply current of 1 μA maximum (ADM6326/ADM6328) Accurate monitoring of 2.5 V, 3 V, 3.3 V, and 5 V rails Reset thresholds available in increments from 2.2 V to 4.63 V Glitch immunity from negative-going VCC transients 2 reset output options Push-pull RESET (ADM6326/ADM6346) Open-drain RESET (ADM6328/ADM6348) Minimum reset timeout of 100 ms Operating temperature range of.
  • 40°C to +85°C 3-lead SOT-23 package.

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