MAX44244

PRODUCTION

36V, Precision, Low-Power, 90µA, Single/Quad/Dual Op Amps

Precision, Low-Power Performance in High-Voltage Applications

Part Models
4
1ku List Price
Starting From $1.73
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Part Details

  • Reduces Power for Sensitive Precision Applications
    • Low 90µA Quiescent Current per Amplifier
  • Eliminates the Cost of Calibration with Increased Accuracy with Maxim’s Patented Autozero Circuitry
    • Very Low Input Voltage Offset 7.5µV (max)
    • Low 30nV/NC Offset Drift (max)
  • Low Noise Ideal for Sensor Interfaces and Transmitters
    • 50nV/√Hz at 1kHz
    • 0.5µVP-P from 0.1Hz to 10Hz
  • 1MHz Gain-Bandwidth Product
    • EMI Suppression Circuitry
  • Rail-to-Rail Output
  • Wide Supply for High-Voltage Front Ends
    • 2.7V to 36V Supply Range
  • µMAX, SO, SOT23, TSSOP Packages
MAX44244
36V, Precision, Low-Power, 90µA, Single/Quad/Dual Op Amps
MAX44244: Typical Operating Circuit
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Documentation

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Hardware Ecosystem

Parts Product Life Cycle Description
Zero-Drift Op Amps 1
MAX9618 PRODUCTION Single/Dual SC70, Zero-Drift, High-Efficiency, 1.5MHz Op Amps with RRIO
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Tools & Simulations

LTspice 1


Models for the following parts are available in LTspice:

  • MAX44244

SPICE Model 1

LTspice

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.


Evaluation Kits

MAX44248EVKIT

Evaluation Kit for the MAX44248

Features and Benefits

  • Accommodates Multiple Op-Amp Configurations
  • Component Pads Allow for Sallen-Key Filter
  • Accommodates Easy-to-Use 0805 Components
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX44248 evaluation kit (EV kit) provides a proven design to evaluate the MAX44248 low-power, dual 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 component pads use a 0805 package, making them easy to solder and replace. The EV kit comes with a MAX44248AUA+ installed.

Applications

  • 4-20mA and 0 to 10V Transmitters
  • PLC Analog I/O Modules
  • Portable Medical Devices
  • Sensors Interfaces
  • Weight Scales

MAX44248EVKIT
Evaluation Kit for the MAX44248

Reference Designs

maxrefdes1310-fig1
MAXREFDES1310 Circuits from the lab

Standalone Electronic Load for Constant Current and Transient Response Testing of DC-DC Converters

Features and Benefits

Features

  • Standalone analog design
  • Small form factor
  • Simple control
  • Proven PCB layout
MAXREFDES1310
Standalone Electronic Load for Constant Current and Transient Response Testing of DC-DC Converters
maxrefdes1310-fig1

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