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MAX4791BEUK/V+T
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MAX4791BEUK/V+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Operational Amplifier
  • Characteristics:
    • High precision
    • Low noise
    • Wide bandwidth
  • Package: SOT23-5
  • Essence: Single-Supply, Rail-to-Rail I/O Operational Amplifier
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Supply Voltage Range: 2.7V to 5.5V
  • Input Offset Voltage: ±0.5mV (maximum)
  • Input Bias Current: ±1pA (maximum)
  • Gain Bandwidth Product: 10MHz
  • Slew Rate: 4V/µs
  • Output Current: ±40mA
  • Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX4791BEUK/V+T has a standard SOT23-5 package with the following pin configuration:

____ NC | | V- IN+ | | OUT IN- | | V+ GND |____| NC

Functional Features

  • Single-supply operation from 2.7V to 5.5V
  • Rail-to-rail input and output voltage range
  • Low input offset voltage and bias current for high precision applications
  • High gain bandwidth product and slew rate for wideband signal processing
  • Output capable of driving ±40mA loads

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows for flexibility in various applications - Rail-to-rail input and output capability enables accurate signal amplification - Low input offset voltage and bias current ensure high precision measurements - High gain bandwidth product and slew rate enable efficient signal processing

Disadvantages: - Limited output current may restrict use in certain high-power applications - SOT23-5 package may not be suitable for all circuit board layouts

Working Principles

The MAX4791BEUK/V+T is an operational amplifier designed for single-supply applications. It operates from a supply voltage range of 2.7V to 5.5V, making it suitable for battery-powered devices. The rail-to-rail input and output voltage range allows for accurate signal amplification even at the extremes of the supply voltage.

The low input offset voltage and bias current ensure precise measurements in applications such as sensor interfaces and data acquisition systems. The high gain bandwidth product and slew rate enable efficient processing of wideband signals, making the MAX4791BEUK/V+T suitable for audio and video applications.

Detailed Application Field Plans

The MAX4791BEUK/V+T can be used in various applications, including but not limited to: - Sensor interfaces - Data acquisition systems - Audio amplification - Video signal conditioning - Battery-powered devices - Portable instrumentation

Detailed and Complete Alternative Models

  • MAX4790BEUK/V+T: Similar specifications, but with a different pin configuration (SOT23-6 package)
  • MAX4792BEUK/V+T: Higher gain bandwidth product and slew rate, suitable for higher frequency applications
  • MAX4793BEUK/V+T: Lower input offset voltage and bias current, ideal for precision measurement applications

These alternative models provide options based on specific requirements and design constraints.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von MAX4791BEUK/V+T in technischen Lösungen auf

  1. What is the maximum supply voltage for MAX4791BEUK/V+T?
    - The maximum supply voltage for MAX4791BEUK/V+T is 36V.

  2. What is the typical input bias current for MAX4791BEUK/V+T?
    - The typical input bias current for MAX4791BEUK/V+T is 1pA.

  3. What is the typical gain bandwidth product for MAX4791BEUK/V+T?
    - The typical gain bandwidth product for MAX4791BEUK/V+T is 10MHz.

  4. Can MAX4791BEUK/V+T operate with a single supply voltage?
    - Yes, MAX4791BEUK/V+T can operate with a single supply voltage as low as 2.7V.

  5. What is the typical input offset voltage for MAX4791BEUK/V+T?
    - The typical input offset voltage for MAX4791BEUK/V+T is 0.5mV.

  6. Is MAX4791BEUK/V+T suitable for precision instrumentation applications?
    - Yes, MAX4791BEUK/V+T is suitable for precision instrumentation applications due to its low input offset voltage and low input bias current.

  7. What is the typical quiescent current for MAX4791BEUK/V+T?
    - The typical quiescent current for MAX4791BEUK/V+T is 500µA.

  8. Can MAX4791BEUK/V+T be used in battery-powered applications?
    - Yes, MAX4791BEUK/V+T can be used in battery-powered applications due to its low quiescent current and wide supply voltage range.

  9. Does MAX4791BEUK/V+T have built-in overvoltage protection?
    - Yes, MAX4791BEUK/V+T has built-in overvoltage protection up to 40V.

  10. What is the typical output voltage swing for MAX4791BEUK/V+T?
    - The typical output voltage swing for MAX4791BEUK/V+T is within 100mV of the supply rails.