MAX44242
Info: : PRODUCTION
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MAX44242

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

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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 4
1ku List Price Starting From $3.45
Features
  • 2.7V to 20V Single Supply or ±1.35V to ±10V Dual Supplies
  • 0.5pA (max) Input Bias Current
  • 5nV/ Input Voltage Noise
  • 10MHz Bandwidth
  • 8V/µs Slew Rate
  • Rail-to-Rail Output
  • Integrated EMI Filters
  • 1.2mA Supply Current per Amplifier
Additional Details
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The MAX44242 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 MAX44242 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 MAX44242 is available in 8-pin SOT23 and µMAX® packages and is rated for operation over the -40°C to +125°C automotive temperature range.

Design Solution: The Incredible Shrinking Encoder ›

Applications

  • Chemical Sensor Interface
  • Industrial: Process and Control
  • Medical Pulse Oximetry
  • Photodiode Sensor Interface
  • Precision Instrumentation
Part Models 4
1ku List Price Starting From $3.45

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX44242AKA+
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MAX44242AKA+T
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MAX44242AUA+
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MAX44242AUA+T
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Product Lifecycle

PCN

Oct 8, 2015

- 1576

DESIGN

MAX44242AKA+

PRODUCTION

MAX44242AKA+T

PRODUCTION

MAX44242AUA+

PRODUCTION

MAX44242AUA+T

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Oct 8, 2015

- 1576

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DESIGN

MAX44242AKA+

PRODUCTION

MAX44242AKA+T

PRODUCTION

MAX44242AUA+

PRODUCTION

MAX44242AUA+T

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

MAX44242EVKIT

Evaluation Kit for the MAX44242

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MAX44242EVKIT

Evaluation Kit for the MAX44242

Evaluation Kit for the MAX44242

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 MAX44242 evaluation kit (EV kit) provides a proven design to evaluate the MAX44242 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 MAX44242AUA+ installed.

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