MAX44241
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MAX44241

36V, Low-Noise, Precision, Single/Quad/Dual Op Amps

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Precision, Low-Noise Performance in High-Voltage Applications

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $1.63
Features
  • Reduces Noise-Sensitive Precision Applications
    • Low 9nV/√Hz Noise at 1kHz
    • Integrated EMI Filter
  • Eliminates Cost of Calibration with Increased Accuracy and Patented Auto-Zero Circuitry
    • Ultra-Low Input VOS: 5µV (max)
    • Low 20nV/°C (max) of Offset Drift
  • Suitable for High-Bandwidth Applications
    • 1µs Fast Settling Time
    • 5MHz Gain-Bandwidth Product
  • Low 0.55mA Per Channel (max) Quiescent Current
  • Wide Supply for High-Voltage Front-Ends
    • 2.7V to 36V Supply Range
  • Rail-to-Rail Output
Additional Details
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The MAX44241/MAX44243/MAX44246 are 36V, ultra- precision, low-noise, low-drift, single/quad/dual opera- tional amplifiers that offer near-zero DC offset and drift through the use of patented chopper stabilized and auto-zeroing techniques. This method constantly mea- sures and compensates the input offset, eliminating drift over time and temperature and the effect of 1/f noise. These single/quad/dual devices feature rail-to-rail out- puts, operate from a single 2.7V to 36V supply or dual ±1.35V to ±18V supplies, and consume only 0.42mA per channel, with only 9nV/√Hz input-referred voltage noise.

The ICs are available in 8-pin µMAX® or SO packages and are rated over the -40°C to +125°C temperature range.

Applications

  • Battery-Powered Equipment
  • Load Cell Amplifiers
  • PLC Analog I/O Modules
  • Precision Instrumentation
  • Transducer Amplifiers
Part Models 4
1ku List Price Starting From $1.63

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX44241AUA+
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MAX44241AUA+T
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MAX44241AUK+
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MAX44241AUK+T
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Part Models

Product Lifecycle

PCN

Jan 11, 2021

- 1703RN

ASSEMBLY

MAX44241AUK+

PRODUCTION

MAX44241AUK+T

PRODUCTION

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Part Models

Product Lifecycle

PCN

Jan 11, 2021

- 1703RN

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ASSEMBLY

MAX44241AUK+

PRODUCTION

MAX44241AUK+T

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

MAX44246EVKIT

Evaluation Kit for the MAX44246

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MAX44246EVKIT

Evaluation Kit for the MAX44246

Evaluation Kit for the MAX44246

Features and Benefits

  • Accommodates Multiple Op-Amp Configurations
  • Component Pads Allow for Sallen-Key Filter
  • Accommodates Easy-to-Use Components
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX44246 evaluation kit (EV kit) provides a proven design to evaluate the MAX44246 ultra-precision, low-noise, low-drift dual-operational amplifiers (op amps) 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 EV kit comes with a MAX44246AUA+ installed.

Applications

  • Battery-Powered Equipment
  • Load Cell Amplifiers
  • PLC Analog I/O Modules
  • Precision Instrumentation
  • Transducer Amplifiers
Tools & Simulations

Tools & Simulations 2

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Reference Designs

Reference Designs 1

MAXREFDES38

MAXREFDES38#: ECT/EPT Current Fault Sensor

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MAXREFDES38

MAXREFDES38#: ECT/EPT Current Fault Sensor

MAXREFDES38#: ECT/EPT Current Fault Sensor

Features and Benefits

  • High accuracy
  • Low power
  • Accepts 3VP-P single-ended signal or 6VP-P differential signal
  • Optimized layout and size
  • Device drivers
  • Example C source code
  • Test data
View Detailed Reference Design external link

Design & Integration Tools

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