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INA2126E/2K5G4
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INA2126E/2K5G4

Product Overview

Category

The INA2126E/2K5G4 belongs to the category of precision instrumentation amplifiers.

Use

It is commonly used for precise signal amplification in applications such as industrial process control, test and measurement equipment, and medical instrumentation.

Characteristics

  • High precision
  • Low offset voltage
  • Low noise
  • Wide supply range

Package

The INA2126E/2K5G4 is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of the INA2126E/2K5G4 lies in its ability to provide accurate amplification of small signals with high precision and low noise.

Packaging/Quantity

The INA2126E/2K5G4 is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Supply Voltage: ±2.25V to ±18V
  • Input Offset Voltage: 50µV maximum
  • Gain Bandwidth Product: 1MHz
  • Common-Mode Rejection Ratio: 100dB minimum
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. V+
  2. V-
  3. REF
  4. Output
  5. NC
  6. NC
  7. Gain
  8. V-

Functional Features

  • Precision signal amplification
  • High common-mode rejection ratio
  • Low input offset voltage
  • Wide supply voltage range

Advantages

  • High precision amplification
  • Wide operating temperature range
  • Low noise performance
  • Versatile supply voltage range

Disadvantages

  • Limited gain bandwidth product compared to some alternatives
  • Higher cost compared to basic operational amplifiers

Working Principles

The INA2126E/2K5G4 operates based on the principles of differential amplification, providing precise amplification of small differential signals while rejecting common-mode noise.

Detailed Application Field Plans

The INA2126E/2K5G4 is well-suited for use in: - Industrial process control systems - Test and measurement equipment - Medical instrumentation - Data acquisition systems

Detailed and Complete Alternative Models

Some alternative models to the INA2126E/2K5G4 include: - AD620 - AD8221 - LT1167 - MAX4209

In conclusion, the INA2126E/2K5G4 is a precision instrumentation amplifier with high accuracy and low noise, making it suitable for a wide range of applications requiring precise signal amplification.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق INA2126E/2K5G4 في الحلول التقنية

  1. What is the typical supply voltage range for INA2126E/2K5G4?
    - The typical supply voltage range for INA2126E/2K5G4 is 2.7V to 5.5V.

  2. What is the maximum input common-mode voltage range of INA2126E/2K5G4?
    - The maximum input common-mode voltage range of INA2126E/2K5G4 is from -0.1V to V+ - 1.3V.

  3. Can INA2126E/2K5G4 be used in current sensing applications?
    - Yes, INA2126E/2K5G4 is suitable for current sensing applications due to its high common-mode voltage range and low offset voltage.

  4. What is the typical gain bandwidth product of INA2126E/2K5G4?
    - The typical gain bandwidth product of INA2126E/2K5G4 is 800kHz.

  5. Is INA2126E/2K5G4 suitable for precision instrumentation amplifiers?
    - Yes, INA2126E/2K5G4 is designed for precision instrumentation amplifier applications.

  6. What is the input offset voltage of INA2126E/2K5G4?
    - The input offset voltage of INA2126E/2K5G4 is typically 150µV.

  7. Can INA2126E/2K5G4 operate in single-supply configurations?
    - Yes, INA2126E/2K5G4 can operate in single-supply configurations with proper biasing.

  8. What is the maximum common-mode rejection ratio (CMRR) of INA2126E/2K5G4?
    - The maximum CMRR of INA2126E/2K5G4 is typically 100dB.

  9. Does INA2126E/2K5G4 have built-in EMI filtering?
    - Yes, INA2126E/2K5G4 features built-in EMI filtering to minimize electromagnetic interference.

  10. What is the temperature range for operation of INA2126E/2K5G4?
    - INA2126E/2K5G4 is designed to operate over a temperature range of -40°C to 125°C.