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OPA4197ID
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OPA4197ID

Product Overview

Category

OPA4197ID belongs to the category of operational amplifiers (op-amps).

Use

This op-amp is commonly used in various electronic circuits for amplification, filtering, and signal conditioning purposes.

Characteristics

  • High gain: The OPA4197ID offers a high open-loop gain, making it suitable for applications requiring precise amplification.
  • Low noise: It exhibits low noise characteristics, ensuring accurate signal processing.
  • Wide bandwidth: With a wide bandwidth, this op-amp can handle high-frequency signals effectively.
  • Low offset voltage: The OPA4197ID has a low input offset voltage, enabling accurate DC amplification.

Package

The OPA4197ID is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of OPA4197ID lies in its ability to provide high-performance amplification with low noise and low offset voltage.

Packaging/Quantity

The OPA4197ID is typically packaged in reels containing 250 units.

Specifications

  • Supply Voltage Range: ±2.5V to ±18V
  • Input Offset Voltage: 1mV (maximum)
  • Gain Bandwidth Product: 20MHz
  • Slew Rate: 10V/µs
  • Input Bias Current: 3nA (maximum)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA4197ID features a dual in-line package (DIP) with eight pins. The pin configuration is as follows:

  1. V-
  2. IN-
  3. IN+
  4. V+
  5. OUT
  6. NC (No Connection)
  7. VCC+
  8. VCC-

Functional Features

  • High gain: The OPA4197ID provides a high open-loop gain, ensuring accurate amplification of input signals.
  • Low noise: It exhibits low noise characteristics, minimizing signal distortion and improving overall signal quality.
  • Wide bandwidth: With a wide bandwidth, this op-amp can handle a broad range of frequencies effectively.
  • Rail-to-rail output swing: The OPA4197ID offers a rail-to-rail output swing, allowing it to operate with maximum dynamic range.

Advantages and Disadvantages

Advantages

  • High gain and accuracy
  • Low noise performance
  • Wide bandwidth for versatile applications
  • Rail-to-rail output swing for maximum dynamic range

Disadvantages

  • Relatively higher power consumption compared to some other op-amps
  • Limited availability in certain package options

Working Principles

The OPA4197ID operates based on the principles of differential amplification. It amplifies the voltage difference between its two input terminals, providing an amplified output signal that is proportional to the input voltage.

Detailed Application Field Plans

The OPA4197ID finds applications in various fields, including: 1. Audio amplification and processing circuits 2. Sensor signal conditioning 3. Active filters 4. Data acquisition systems 5. Instrumentation amplifiers

Detailed and Complete Alternative Models

Some alternative models to the OPA4197ID include: - LM741 - TL071 - AD822

These alternatives offer similar functionality and can be used as substitutes depending on specific requirements.

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技術ソリューションにおける OPA4197ID の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of OPA4197ID in technical solutions:

  1. Q: What is OPA4197ID? A: OPA4197ID is a high-speed operational amplifier (op-amp) designed for various applications, including signal conditioning, filtering, and amplification.

  2. Q: What is the supply voltage range for OPA4197ID? A: The supply voltage range for OPA4197ID is typically between ±2.5V and ±18V.

  3. Q: What is the bandwidth of OPA4197ID? A: OPA4197ID has a wide bandwidth of typically 200 MHz, making it suitable for high-frequency applications.

  4. Q: Can OPA4197ID operate with a single power supply? A: Yes, OPA4197ID can operate with a single power supply, as long as it is within the specified voltage range.

  5. Q: What is the input voltage range of OPA4197ID? A: The input voltage range of OPA4197ID extends from the negative supply voltage to the positive supply voltage.

  6. Q: Does OPA4197ID have built-in protection features? A: Yes, OPA4197ID includes built-in protection features such as thermal shutdown and short-circuit protection.

  7. Q: What is the output current capability of OPA4197ID? A: OPA4197ID has a high output current capability of typically ±50 mA, allowing it to drive low impedance loads.

  8. Q: Can OPA4197ID be used in precision applications? A: Yes, OPA4197ID offers excellent DC precision with low offset voltage and low input bias current, making it suitable for precision applications.

  9. Q: Is OPA4197ID suitable for low-power applications? A: No, OPA4197ID is not specifically designed for low-power applications as it consumes relatively higher quiescent current.

  10. Q: What are some typical applications of OPA4197ID? A: Some typical applications of OPA4197ID include active filters, data acquisition systems, medical instrumentation, and high-speed communication systems.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.