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OPA197IDR
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OPA197IDR

Product Overview

The OPA197IDR is a precision operational amplifier belonging to the category of integrated circuits. It is commonly used in applications requiring high precision and low noise amplification. The OPA197IDR is known for its high accuracy, low offset voltage, and low quiescent current. It is available in small outline packages, making it suitable for space-constrained designs.

Basic Information

  • Category: Integrated Circuits
  • Use: Precision operational amplification
  • Characteristics: High accuracy, low offset voltage, low quiescent current
  • Package: Small outline package
  • Essence: High precision amplification
  • Packaging/Quantity: Available in various packaging options with different quantities

Specifications

  • Supply Voltage: ±2 V to ±18 V
  • Input Offset Voltage: 25 µV (max)
  • Quiescent Current: 725 µA (max)
  • Gain Bandwidth Product: 10 MHz
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOIC, MSOP, SOT23

Detailed Pin Configuration

The OPA197IDR features a standard pin configuration with inputs, outputs, and power supply pins arranged according to industry standards. Please refer to the datasheet for the detailed pinout diagram.

Functional Features

  • High precision amplification
  • Low offset voltage
  • Low quiescent current
  • Wide supply voltage range
  • Rail-to-rail output swing

Advantages and Disadvantages

Advantages

  • High accuracy
  • Low noise
  • Wide operating temperature range
  • Small form factor

Disadvantages

  • Limited bandwidth compared to some specialized amplifiers
  • Higher cost compared to general-purpose op-amps

Working Principles

The OPA197IDR operates based on the principles of operational amplification, providing precise amplification of input signals while maintaining low offset voltage and quiescent current. It utilizes advanced semiconductor technology to achieve high accuracy and stability across a wide range of operating conditions.

Detailed Application Field Plans

The OPA197IDR is well-suited for applications requiring high precision amplification, such as: - Sensor signal conditioning - Data acquisition systems - Instrumentation amplifiers - Medical instrumentation - Test and measurement equipment

Detailed and Complete Alternative Models

  • OPA2189IDR: Similar precision operational amplifier with enhanced features
  • OPA211IDR: High-precision, low-noise alternative for critical applications
  • OPA192IDR: Low-power precision amplifier for battery-operated devices

In conclusion, the OPA197IDR is a precision operational amplifier designed to meet the demands of high-accuracy amplification applications. With its low offset voltage, low quiescent current, and wide supply voltage range, it offers exceptional performance in diverse electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací OPA197IDR v technických řešeních

  1. What is the OPA197IDR used for?

    • The OPA197IDR is a precision operational amplifier designed for applications that require high accuracy and low noise.

  2. What is the input voltage range of the OPA197IDR?

    • The OPA197IDR has a wide input voltage range of ±16V, making it suitable for a variety of signal conditioning applications.

  3. What is the typical gain bandwidth product of the OPA197IDR?

    • The OPA197IDR has a typical gain bandwidth product of 10 MHz, allowing for high-speed signal processing.

  4. Can the OPA197IDR be used in single-supply applications?

    • Yes, the OPA197IDR can operate from a single supply voltage, making it suitable for battery-powered or portable devices.

  5. What is the input bias current of the OPA197IDR?

    • The OPA197IDR has low input bias current of 0.5 pA, which minimizes errors in precision applications.

  6. Is the OPA197IDR unity-gain stable?

    • Yes, the OPA197IDR is unity-gain stable, allowing for easy implementation in various feedback configurations.

  7. What is the temperature range for the OPA197IDR?

    • The OPA197IDR is specified to operate over a wide temperature range of -40°C to 125°C, suitable for harsh environments.

  8. Does the OPA197IDR have built-in protection features?

    • Yes, the OPA197IDR includes integrated overvoltage and reverse-voltage protection, enhancing reliability in demanding applications.

  9. What are the typical applications for the OPA197IDR?

    • Typical applications for the OPA197IDR include precision instrumentation, data acquisition systems, and sensor signal conditioning.

  10. Is the OPA197IDR available in different package options?

    • Yes, the OPA197IDR is available in various package options, including SOIC and VSSOP, providing flexibility for different system designs.