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MAX4401 Datasheet Rail-to-Rail Op Amps

Manufacturer: Maxim Integrated (now Analog Devices)

Download the MAX4401 datasheet PDF. This datasheet also includes the MAX4400 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (MAX4400-MaximIntegrated.pdf) that lists specifications for multiple related part numbers.

General Description

The MAX4400–MAX4403 low-cost, general-purpose op amps offer rail-to-rail outputs, draw only 320µA of quiescent current, and operate from a single +2.5V to +5.5V supply.

For additional power conservation, the MAX4401 offers a low-power shutdown mode that reduces supply current to 1µA (max) and puts the amplifier’s output in a high-impedance state.

These devices deliver ±1.4mA of output current and are unity-gain stable with a 1MHz gain-bandwidth product driving capacitive loads up to 400pF.

Overview

MAX4400–MAX4403 Single/Dual/Quad, Low-Cost, Single-Supply, Rail-to-Rail Op Amps with Shutdown.

Key Features

  • Single +2.5V to +5.5V Supply Voltage Range.
  • 320µA Quiescent Current per Amplifier.
  • 1µA (max) Shutdown Mode (MAX4401).
  • Available in Space-Saving Packages 5-Pin SC70 (MAX4400) 6-Pin SC70 (MAX4401) 8-Pin SOT23/µMAX (MAX4402).
  • 110dB AVOL with 2kΩ Load.
  • 0.015% THD with 2kΩ Load.
  • Rail-to-Rail Output Voltage Swing.
  • 1.4mA of Sink and Source Load Current.
  • Unity-Gain Stable up to CLOAD = 400pF.
  • Ground-Sens.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX4400 Rail-to-Rail Op Amps
MAX4402 Rail-to-Rail Op Amps
MAX4403 Rail-to-Rail Op Amps
MAX44211 MAX44211 High-Current Differential Line Driver
MAX44259 Rail-to-Rail I/O Op Amps
MAX44263 Rail-to-Rail I/O Op Amps
MAX44267 Dual Op Amp
MAX44286 Current-Sense Amplifier
MAX44290 Rail-to-Rail I/O Op-Amp
MAX44298 Current and Voltage Sense