MAX40242

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

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


Please check latest availability status for a specific part variant.

Description

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

MAX40242: Typical Application Circuit MAX40242: Typical Application Circuit Enlarge+

Key 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

Applications/Uses

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

MAX40242EVKIT: Evaluation Kit for the MAX40242
Request Reliability Report for: MAX40242 
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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