Analog Devices Inc.
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OP191GSZ-REEL
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OP191GSZ-REEL

Product Overview

Category

The OP191GSZ-REEL belongs to the category of precision operational amplifiers.

Use

It is commonly used in applications requiring high precision and low noise amplification, such as instrumentation, sensor signal conditioning, and data acquisition systems.

Characteristics

  • High precision
  • Low noise
  • Wide bandwidth
  • Low offset voltage
  • Low input bias current

Package

The OP191GSZ-REEL is available in a small outline package (SOIC) with a specified temperature range.

Essence

The essence of the OP191GSZ-REEL lies in its ability to provide accurate and reliable amplification for sensitive electronic signals.

Packaging/Quantity

The OP191GSZ-REEL is typically packaged in reels containing a specific quantity of units, as per the manufacturer's specifications.

Specifications

  • Input Offset Voltage: 50µV maximum
  • Input Bias Current: 0.5pA maximum
  • Bandwidth: 10MHz
  • Supply Voltage Range: ±2.25V to ±18V
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The OP191GSZ-REEL features a standard pin configuration for a SOIC package, with pins designated for power supply, input, and output connections. The detailed pinout can be found in the product datasheet.

Functional Features

  • High gain accuracy
  • Low input offset voltage drift
  • Rail-to-rail output swing
  • Low distortion

Advantages

  • High precision and accuracy
  • Low noise performance
  • Versatile supply voltage range
  • Suitable for wide temperature range applications

Disadvantages

  • Higher cost compared to general-purpose operational amplifiers
  • Sensitive to improper handling and ESD

Working Principles

The OP191GSZ-REEL operates based on the principles of differential amplification, providing precise amplification of input signals while maintaining low noise and distortion levels.

Detailed Application Field Plans

The OP191GSZ-REEL is well-suited for use in: - Medical instrumentation - Test and measurement equipment - Precision sensor interfaces - Data acquisition systems - Audio processing equipment

Detailed and Complete Alternative Models

  • AD8628
  • LT1677
  • OPA333

In conclusion, the OP191GSZ-REEL is a precision operational amplifier designed to meet the stringent requirements of high-precision applications, offering exceptional performance and reliability across various industries.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af OP191GSZ-REEL i tekniske løsninger

  1. What is the operating temperature range of OP191GSZ-REEL?

    • The operating temperature range of OP191GSZ-REEL is -40°C to 125°C.

  2. What is the typical supply voltage for OP191GSZ-REEL?

    • The typical supply voltage for OP191GSZ-REEL is ±15V.

  3. What is the input offset voltage of OP191GSZ-REEL?

    • The input offset voltage of OP191GSZ-REEL is typically 150µV.

  4. What is the gain bandwidth product of OP191GSZ-REEL?

    • The gain bandwidth product of OP191GSZ-REEL is typically 10MHz.

  5. What is the input bias current of OP191GSZ-REEL?

    • The input bias current of OP191GSZ-REEL is typically 0.5nA.

  6. What are the typical applications for OP191GSZ-REEL?

    • Typical applications for OP191GSZ-REEL include precision instrumentation, data acquisition systems, and sensor interfaces.

  7. What is the common-mode rejection ratio (CMRR) of OP191GSZ-REEL?

    • The common-mode rejection ratio (CMRR) of OP191GSZ-REEL is typically 100dB.

  8. What is the input voltage noise of OP191GSZ-REEL?

    • The input voltage noise of OP191GSZ-REEL is typically 12nV/√Hz.

  9. What is the output voltage swing of OP191GSZ-REEL?

    • The output voltage swing of OP191GSZ-REEL is typically ±13V.

  10. Is OP191GSZ-REEL suitable for low-power applications?

    • Yes, OP191GSZ-REEL is suitable for low-power applications as it has a low quiescent current of typically 375µA.