Top
/content/maximintegrated/en/products/analog/amplifiers

We offer a wide selection of amplifiers and comparators for signal conditioning, monitoring, and control applications.

You can use Maxim’s op amps to make amplifiers, comparators, log amplifiers, filters, oscillators, data converters, level translators, references, and more. You can also use them to accomplish mathematical functions like addition, subtraction, multiplication, and integration.

Current-sense amplifiers (CSAs) monitor current flow through a shunt (sense) resistor and provide closed-loop feedback of system loads. Our current-sense amps are optimized for a wide range of applications, including overcurrent protection and optimization of power monitoring systems. We offer a wide range of current-sense amplifiers for both high-side sensing and low-side sensing, as well as unidirectional or bidirectional current flow through the sense resistor

Our specialized amplifiers have multiple features suited for a wide range of applications. This range includes differential, instrumentation/difference, logarithmic, programmable gain, integrated comparator and reference and programmable voltage/current drivers.

Operational Amplifiers

Operational Amplifiers, more commonly called Op-Amps, play a key role in conditioning analog signals. There are many types of op-amps and many paramet...

Current Sense

Current-sense amplifiers (CSAs) monitor current flow through a shunt (sense) resistor and provide closed-loop feedback of system loads. Current-sense ...

Specialized

Maxim provides amplifiers with specialized operation and multiple features suited for a wide range of applications, including differential output ampl...

Featured Products

MAX34427SHLD Evaluation Kit for the <a href="/en/products/MAX34427">MAX34427</a>

MAX34427SHLD Evaluation Kit for the MAX34427

The MAX34427 Shield evaluation kit (EV kit) is a fully assembled and tested PCB to evaluate the ...
  • Easy Evaluation of the MAX34427
  • +2.7V to +3.6V Single-Supply Operation
  • Proven PCB Layout
  • Fully Assembled and Tested
  • USB-12C/SMBus™ Interface
  • Windows® 7, 8, and 10 Compatible Software
MAX34427 SMBus Dual Channel High Dynamic Range Power Accumulator

MAX34427 SMBus Dual Channel High Dynamic Range Power Accumulator

The MAX34427 is a specialized current, voltage, and power monitor used to determine power consum...
  • Enables Code Optimization to Minimize Power Consumption
  • Two Power Monitors with Wide 86dB Dynamic Range
  • Measures Both Current and Voltage
  • Ability to Measure Only Accumulated Current or Accumulated Power
  • Reduced Power Consumption in Slow Accumulation Mode
  • Power-Down Mode
  • Minimizes Processor Overhead with Autonomous Operation
    • Per Channel 56-Bit Power Accumulators Capture 2.77 Hours of Data at 2048 Samples per Second
    • Per Channel 14-Bit Voltage Registers
  • High-Integration Solution Minimizes Parts Count, PCB Space, and BOM Cost
    • 5μV to 100mV Current-Sense Voltage with Current Common-Mode Range of 0.5V to 24V
    • 16 Programmable I2C Addresses
    • I2C/SMBus Interface with Bus Timeout
    • Temperature Range: -40°C to +85°C
    • Small, 2.24mm x 1.91mm Footprint WLP with 12 Bumps at 0.5mm Pitch and 3mm x 3mm Footprint TDFN 12-pin package
  • Ease of Development
    • Evaluation Kit with Advanced GUI
  • MAX40070EVKIT Evaluation Kit for the MAX40070

    The MAX40070 evaluation kit (EV kit) is fully assembled and tested PC board that evaluates the M...
    • Low Operating Current of 20µA (typ)
    • Input Voltage Range = 0V to 24.2V
    • < 2µs Propagation Delay
    • Internal High-Precision Voltage Reference
    • Internal Current Source for Customized Thresholds and Hysteresis with External Resistors
    • Open-Drain Output
    • Tiny 8-Bump WLP (0.35mm Pitch) and TDFN (2mm x 2mm) Packages Selectable
    • -40°C to 125°C Temperature Range
    • Proven PCB Layout
    • Fully Assembled and Tested
    MAX40072 High Voltage, Low Power Comparator

    MAX40072 High Voltage, Low Power Comparator

    MAX40070/MAX40072 is a family of single micropower comparators ideal for a wide variety of batte...
    • Low Operating Current of 16µA (typ)
    • Input Voltage Range from 0V to 27.5V
    • 2µs Propagation Delay
    • ​Internal High-Precision Voltage Reference
    • Internal Current Source for Customized Thresholds and Hysteresis with External Resistors
    • Open-Drain Output
    • Tiny 8-Bump WLP (0.35mm pitch) and TDFN (2mm x 2mm) Packages
    • -40°C to 125°C Temperature Range
    MAX40070 High Voltage, Low Power Comparator

    MAX40070 High Voltage, Low Power Comparator

    MAX40070/MAX40072 is a family of single micropower comparators ideal for a wide variety of batte...
    • Low Operating Current of 16µA (typ)
    • Input Voltage Range from 0V to 27.5V
    • 2µs Propagation Delay
    • ​Internal High-Precision Voltage Reference
    • Internal Current Source for Customized Thresholds and Hysteresis with External Resistors
    • Open-Drain Output
    • Tiny 8-Bump WLP (0.35mm pitch) and TDFN (2mm x 2mm) Packages
    • -40°C to 125°C Temperature Range
    MAX40213 Transimpedance Amplifiers with Selectable Gain and Input Current Clamp

    MAX40213 Transimpedance Amplifiers with Selectable Gain and Input Current Clamp

    The MAX40213 is a transimpedance amplifier for optical distance measurement receivers in LiDAR a...
    • Optimized for CIN = 0.25pF to 5pF
    • Bandwidth = 300MHz (typ)
    • 1.1pA/√Hz Input-Referred Noise
    • Two Pin-Selectable Transimpedance Values (RL = 1kΩ)
      • 150kΩ
      • 750kΩ
    • Internal Clamp for Input Current up to 2A (Transient)
    • Fast Overload Recovery: 25ns at 100mA
    • Offset Input ​Provides Offset Adjust Feature
    • SD Input Shuts Down Internal Circuitry
    • 3.3V Operation
    • 1.75mm x 1.24mm, 8-Bump WLP
    MAX40263 1.8V, 15MHz, Low-Offset, Low-Power, Rail-toRail Dual Op-Amp with Individual Shutdown

    MAX40263 1.8V, 15MHz, Low-Offset, Low-Power, Rail-toRail Dual Op-Amp with Individual Shutdown

    The MAX40263 is a dual-channel operational amplifier with two channels that can be disabled sepa...
    • Wide Supply Range from 1.8V to 5.5V over the -40°C to +125°C Range
    •  Low 50μV (Max) Input Offset Voltage with Power-On Autocalibration at +25°C
    • 15 MHz Unity-Gain Bandwidth
    • Low 12.7nV/√Hz Input Voltage-Noise Density
    • 750μA Quiescent Current per Channel
    • Rail-to-Rail Inputs and Outputs
    • <1.5pA Low Input Bias Current at +25°C
    • Power-Saving Shutdown Mode
    • Separate Shutdown for Each Channel
    • Low 105dB Total Harmonic Distortion
    • No Phase Reversal in Overdrive Conditions
    MAX40263EVKIT Evaluation Kit for the <a href="/en/products/MAX40263">MAX40263</a>

    MAX40263EVKIT Evaluation Kit for the MAX40263

    The MAX40263 evaluation kit (EV kit) provides a proven design to evaluate the MAX40263 low-noise...
    • Accommodates Multiple Op-Amp Configurations
    • Component Pads Allow for Sallen-Key Filter
    • Accommodates Easy-to-Use Components
    • Proven PCB Layout
    • Fully Assembled and Tested

    MAX32007 Octal 3Gbps DCL with Integrated Level Setting DACs, Cable Droop Compensation, and PMU Switches

    The MAX32007 is a fully integrated, high performance, high speed 3Gbps octal-channel pin electro...
    • Low Power at High-Speed Maximizes Driver Performance
      • Typical 0.89W Per Channel Power Dissipation
      • 10nA Low-Leak Mode
      • High-Speed Data Rate (50Ω)
        • 3.0Gbps Typical at 0.1Vpp
        • 2.5Gbps Typical at 0.5Vpp
        • 2.4Gbps Typical at 0.75Vpp
        • 1.3Gbps Typical at 1.5Vpp
      • Voltage Range from -1.5V to +4.5V
      • Integrated VHH Programming Mode (4th-Level Drive) up to 7.1V
    • Integrated Functionality Provides Value-Add Features
      • Integrated ±12mA Passive Load
      • Programmable Double Time Constant Cable Droop Compensation–Drive and Receive Paths
      • Digital Slew-Rate Control for EMI-Sensitive Applications
      • 64 Independent 14-bit Level-Setting DACs
      • 50MHz SPI Interface

    MAX32007EVKIT Evaluation Kit for the MAX32007

    The MAX32007 evaluation kit (EV kit) is a fully assembled and tested printed circuit board (PCB)...
    • Easy Evaluation of MAX32007—Octal Channel DCL, Level Setting DACs, and PMU Switches
    • On-board MAX32625 Pico-board
    • Includes Heatsink and Fan
    • 50Ω SMB Connectors for Drivers and Comparators
    • 50Ω BNC Connectors for PMU Switches
    • On-board Voltage Regulators
    • Micro-USB Interface
    • Headers for External SPI Interface
    • Proven PCB Layout
    • Windows®10-Compatible EV kit software GUI
    • Fully assembled and tested

    Customer Testimonials

    Technical Documentation

    *Required

    Technical Documentation

    Technical Documents

    Showing 10 of View Top 100 Results View All Result(s)

    Part Number Title Document Type Date

    Latest Blogs

    How LiDAR Delivers Critical Distance-Sensing for Self-Driving Cars

    April 17, 2020

    Learn how LiDAR ICs like transimpedance amplifiers deliver critical distance-sensing data for self-driving cars. Read the blog for details.

    Robust NAND Flash Wafer Testers Rely on Low-Power ATE Drivers

    February 19, 2020

    Learn how Digital Frontier reduced wafer test equipment size and power consumption with the MAX9972 low-power ATE driver. Get details today.

    How an Old Digital Dog Can Learn New Analog Tricks

    October 10, 2019

    Learn some new analog tricks in a short video tutorial that highlights why not just any amplifier will be effective for your application.

    System Loads Are No Match for This Current-Sense Amplifier

    July 03, 2019

    Learn how the MAX40056 current-sense amplifier with PWM rejection generates quick, accurate winding current measurements.

    The Beauty of Precision Op Amps

    May 08, 2018

    Guest blogger Jim Harrison takes a look at the criteria for choosing the best op amps for a design, and reviews three of the market’s best.

    Why Not Design a Smaller PLC?

    September 12, 2017

    Learn how small, low-power analog ICs help reduce the programmable logic controller (PLC) footprint.

    Making Smart Energy Even Smarter Via nanoPower Technology

    April 25, 2017

    Learn how nanoPower technology lowers quiescent current to deliver a new model of smart energy.

    Why System Monitoring ICs Are Good Analog Insurance

    March 15, 2017

    Learn why nanoPower system monitoring ICs provide great analog insurance for wearable and other small, battery-powered designs.

    To IO-Link and Beyond!

    February 21, 2017

    IO-Link is at the heart of a true evolution in manufacturing. Learn how intelligent sensors can power industrial IoT applications.

    Vision Realized in Advancing Industry 4.0 Solutions

    January 24, 2017

    Maxim’s Pocket IO PLC Development Platform literally puts the power of Industry 4.0 in your pocket.