MAX40242
Info: : PRODUCTION
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MAX40242

20V, Low Input Bias-Current, Low-Noise, Dual Op Amp

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Dual Amplifier Offers a Combination of Very Low Bias Current and Low Noise Per Unit of Power

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 2
1ku List Price Starting From $1.44
Features
  • 2.7V to 20V Single Supply or ±1.35V to ±10V Dual Supplies
  • 2pA (Max) Input Bias Current
  • 5nV/√Hz Input Voltage Noise
  • 10MHz Bandwidth
  • 8V/μs Slew Rate
  • Rail-to-Rail Output
  • Integrated EMI Filters
  • 1.2mA Supply Current per Amplifier
  • Tiny, 0.85mm x 1.65mm 8-WLP
Additional Details
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The MAX40242 provides a combination of high voltage, low noise, low input bias current in a dual channel and features rail-to-rail at the output.

This dual amplifier operates over a wide supply voltage range from a single 2.7V to 20V supply or split ±1.35V to ±10V supplies and consumes only 1.2mA quiescent supply current per channel.

The MAX40242 is a unity-gain stable amplifier with a gain-bandwidth product of 10MHz. The device outputs drive up to 200pF load capacitor without any external isolation resistor compensation.

The MAX40242 is available in 8-thin wafer-level packages (WLPs) and is rated for operation over the -40°C to +125°C automotive temperature range

Applications

  • Chemical Sensor Interface
  • Industrial: Process and Control
  • Medical Pulse Oximetry
  • Photodiode Sensor Interface
  • Precision Instrumentation
Part Models 2
1ku List Price Starting From $1.44

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX40242ANA+
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MAX40242ANA+T
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Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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MAX40242EVKIT

Evaluation Kit for the MAX40242

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MAX40242EVKIT

Evaluation Kit for the MAX40242

Evaluation Kit for the MAX40242

Features and Benefits

  • Accommodates Multiple Op-Amp Configurations
  • Rail-to-Rail Outputs
  • Accommodates Easy-to-Use 0805 Components
  • 2.7V to 20V Single Supply or ±1.35V to ±10V Dual Supplies
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX40242 evaluation kit (EV kit) provides a proven design to evaluate the MAX40242 low-input bias current, low-noise operational amplifier (op amp) in an 8-pin μMAX® package. The EV kit circuit is preconfigured as noninverting amplifiers, but can be adapted to other topologies by changing a few components. The component pads accommodate 0805 packages, making them easy to solder and replace. The EV kit comes with a MAX40242ANA+ installed.

Applications

  • Chemical Sensor Interface
  • Industrial: Process and Control
  • Medical Pulse Oximetry
  • Photodiode Sensor Interface
  • Precision Instrumentation

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