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INA2133UAE4
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INA2133UAE4

Product Overview

Category: Integrated Circuit
Use: Instrumentation Amplifier
Characteristics: High precision, low noise
Package: SOIC-8
Essence: Precision instrumentation amplifier
Packaging/Quantity: Tape & Reel / 2500 units per reel

Specifications

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

Detailed Pin Configuration

  1. REF (Pin 1)
  2. IN- (Pin 2)
  3. IN+ (Pin 3)
  4. V- (Pin 4)
  5. OUT (Pin 5)
  6. V+ (Pin 6)
  7. RG (Pin 7)
  8. VS (Pin 8)

Functional Features

  • Low input offset voltage and drift
  • Wide supply voltage range
  • Excellent common-mode rejection ratio
  • Low total harmonic distortion

Advantages and Disadvantages

Advantages: - High precision - Low noise - Wide operating temperature range

Disadvantages: - Limited gain bandwidth product - Higher power consumption compared to some alternatives

Working Principles

The INA2133UAE4 is designed to amplify small differential signals while rejecting common-mode noise. It achieves this by using a precision op-amp with matched resistors to provide high accuracy and linearity.

Detailed Application Field Plans

The INA2133UAE4 is suitable for applications requiring precise amplification of small differential signals, such as: - Strain gauge amplification - Thermocouple amplification - Bridge sensor signal conditioning

Detailed and Complete Alternative Models

  1. AD623ANZ: Precision Instrumentation Amplifier
  2. LTC6910-1: Low Noise, Precision Instrumentation Amplifier
  3. MAX4209: Ultra-Low Offset/Drift, Precision Instrumentation Amplifier

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací INA2133UAE4 v technických řešeních

  1. What is the INA2133UAE4?

    • The INA2133UAE4 is a precision instrumentation amplifier with a wide input common-mode range and high common-mode rejection.

  2. What are the typical applications of the INA2133UAE4?

    • The INA2133UAE4 is commonly used in industrial process control, test and measurement equipment, and automotive applications.

  3. What is the input voltage range of the INA2133UAE4?

    • The input voltage range of the INA2133UAE4 is typically ±275mV, making it suitable for a wide range of signal conditioning applications.

  4. What is the gain accuracy of the INA2133UAE4?

    • The gain accuracy of the INA2133UAE4 is typically 0.05%, ensuring precise amplification of the input signal.

  5. How does the INA2133UAE4 handle EMI/RFI interference?

    • The INA2133UAE4 features high common-mode rejection, which helps to minimize the impact of electromagnetic and radio frequency interference on the amplified signal.

  6. Can the INA2133UAE4 operate from a single power supply?

    • Yes, the INA2133UAE4 can operate from a single power supply, simplifying its integration into various technical solutions.

  7. What is the temperature range for the INA2133UAE4?

    • The operating temperature range for the INA2133UAE4 is typically -40°C to 125°C, allowing for reliable performance in harsh environments.

  8. Does the INA2133UAE4 require external components for operation?

    • The INA2133UAE4 requires minimal external components, making it easy to design into technical solutions.

  9. What is the output voltage swing of the INA2133UAE4?

    • The output voltage swing of the INA2133UAE4 is typically ±13V, providing ample headroom for signal processing.

  10. Is the INA2133UAE4 available in a small form factor package?

    • Yes, the INA2133UAE4 is available in a small MSOP-8 package, making it suitable for space-constrained applications.