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OPA728AIDRBRG4
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OPA728AIDRBRG4

Product Overview

The OPA728AIDRBRG4 belongs to the category of operational amplifiers (op-amps) and is commonly used in electronic circuits for signal processing and amplification. This op-amp is known for its high precision, low noise, and wide bandwidth characteristics, making it suitable for a variety of applications. The package type for OPA728AIDRBRG4 is SOIC (Small Outline Integrated Circuit), and it is available in reel packaging with a quantity of 2500 units per reel.

Specifications

  • Supply Voltage: ±2.25 V to ±18 V
  • Input Offset Voltage: 150 µV (max)
  • Gain Bandwidth Product: 50 MHz
  • Slew Rate: 20 V/µs
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOIC-8

Detailed Pin Configuration

The OPA728AIDRBRG4 has a standard pin configuration for an 8-pin SOIC package: 1. OUT- 2. IN- 3. V- 4. V+ 5. NC (No Connection) 6. V+ 7. IN+ 8. OUT+

Functional Features

  • Low input offset voltage and drift
  • High gain bandwidth product
  • Wide supply voltage range
  • Low noise performance
  • Rail-to-rail output swing

Advantages and Disadvantages

Advantages

  • High precision and accuracy
  • Suitable for low-noise applications
  • Wide operating temperature range
  • Versatile and can be used in various circuit designs

Disadvantages

  • Relatively higher power consumption compared to some low-power op-amps
  • Limited to single-supply operation

Working Principles

The OPA728AIDRBRG4 operates based on the principles of differential amplification and feedback control. It takes the difference between its two input voltages and amplifies this difference to produce an output voltage. The internal circuitry ensures that the amplified output is highly linear and stable over a wide range of operating conditions.

Detailed Application Field Plans

The OPA728AIDRBRG4 is well-suited for the following application fields: - Precision instrumentation - Sensor signal conditioning - Active filters - Data acquisition systems - Test and measurement equipment - Audio processing

Detailed and Complete Alternative Models

Some alternative models to OPA728AIDRBRG4 include: - OPA725 - OPA726 - OPA727 - OPA729 - OPA730

In conclusion, the OPA728AIDRBRG4 is a versatile and high-performance operational amplifier suitable for a wide range of precision signal processing applications. Its combination of low noise, high precision, and wide bandwidth make it a popular choice among design engineers.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi OPA728AIDRBRG4 dalam penyelesaian teknikal

  1. What is the OPA728AIDRBRG4?

    • The OPA728AIDRBRG4 is a precision, low-noise operational amplifier designed for a wide range of applications in technical solutions.

  2. What are the key features of the OPA728AIDRBRG4?

    • The OPA728AIDRBRG4 features low offset voltage, low noise, high precision, and wide bandwidth, making it suitable for precision instrumentation and sensor signal conditioning.

  3. What are the typical applications of the OPA728AIDRBRG4?

    • Typical applications include data acquisition systems, medical instrumentation, industrial control systems, and precision measurement equipment.

  4. What is the input voltage range of the OPA728AIDRBRG4?

    • The OPA728AIDRBRG4 has a wide input voltage range, typically from -Vs to +Vs, making it suitable for both single and dual supply applications.

  5. What is the power supply requirement for the OPA728AIDRBRG4?

    • The OPA728AIDRBRG4 operates from a wide range of power supply voltages, typically from ±2.25V to ±18V, allowing flexibility in various system designs.

  6. Does the OPA728AIDRBRG4 have built-in protection features?

    • Yes, the OPA728AIDRBRG4 includes built-in overvoltage and reverse voltage protection, enhancing its robustness in demanding environments.

  7. What is the temperature range for the OPA728AIDRBRG4?

    • The OPA728AIDRBRG4 is designed to operate over a wide temperature range, typically from -40°C to 125°C, ensuring reliability in harsh conditions.

  8. Can the OPA728AIDRBRG4 be used in low-power applications?

    • Yes, the OPA728AIDRBRG4 features low quiescent current and can be used in low-power applications where power consumption is a critical consideration.

  9. Is the OPA728AIDRBRG4 available in different package options?

    • Yes, the OPA728AIDRBRG4 is available in various package options, including SOIC, MSOP, and SOT-23, providing flexibility for different PCB layouts.

  10. Where can I find detailed application notes and design resources for the OPA728AIDRBRG4?

    • Detailed application notes, design resources, and support materials for the OPA728AIDRBRG4 can be found on the manufacturer's website or through authorized distributors.