Texas Instruments
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INA2134MDREP
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INA2134MDREP

Product Overview

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

Specifications

  • Supply Voltage: ±2.25V to ±18V
  • Input Offset Voltage: 50µV (max)
  • Gain Bandwidth Product: 1MHz
  • Input Bias Current: 0.5nA (typ)
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. V+
  2. V-
  3. Ref
  4. Output
  5. NC
  6. Input-
  7. Input+
  8. Vcc

Functional Features

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

Advantages

  • High precision amplification
  • Suitable for low-level signal amplification
  • Wide operating temperature range

Disadvantages

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

Working Principles

The INA2134MDREP is designed to amplify small differential signals while rejecting common-mode noise. It achieves this by using a precision instrumentation amplifier architecture with high input impedance and low output impedance.

Detailed Application Field Plans

  • Medical instrumentation
  • Industrial process control
  • Strain gauge amplification
  • Bridge sensor applications

Detailed and Complete Alternative Models

  • AD623: Low cost, lower precision
  • INA128: Higher precision, higher cost
  • AD8221: Higher bandwidth, lower precision

Note: The above information is for reference purposes only. Always refer to the manufacturer's datasheet for the most accurate and up-to-date details.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací INA2134MDREP v technických řešeních

Sure, here are 10 common questions and answers related to the application of INA2134MDREP:

  1. What is the INA2134MDREP used for?

    • The INA2134MDREP is a precision instrumentation amplifier designed for accurate signal amplification in various technical solutions.

  2. What is the typical supply voltage range for the INA2134MDREP?

    • The typical supply voltage range for the INA2134MDREP is ±2.25V to ±18V.

  3. What is the input common-mode voltage range of the INA2134MDREP?

    • The input common-mode voltage range of the INA2134MDREP is typically from V- to V+ - 1.2V.

  4. What is the gain accuracy of the INA2134MDREP?

    • The gain accuracy of the INA2134MDREP is typically 0.05%.

  5. Can the INA2134MDREP be used in low-side current sensing applications?

    • Yes, the INA2134MDREP can be used in low-side current sensing applications.

  6. What is the bandwidth of the INA2134MDREP?

    • The bandwidth of the INA2134MDREP is typically 500kHz.

  7. Is the INA2134MDREP suitable for high-precision data acquisition systems?

    • Yes, the INA2134MDREP is suitable for high-precision data acquisition systems due to its low offset voltage and high gain accuracy.

  8. Does the INA2134MDREP have built-in protection features?

    • Yes, the INA2134MDREP has built-in overvoltage and reverse-voltage protection.

  9. What is the temperature range for the INA2134MDREP?

    • The temperature range for the INA2134MDREP is typically -40°C to 125°C.

  10. Can the INA2134MDREP be used in industrial control and automation applications?

    • Yes, the INA2134MDREP is suitable for use in industrial control and automation applications due to its high precision and reliability.