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TL084AID
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TL084AID

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Operational Amplifier
  • Characteristics: High input impedance, low offset voltage, wide bandwidth, high slew rate
  • Package: 14-pin DIP (Dual Inline Package)
  • Essence: The TL084AID is a quad operational amplifier that provides high-performance amplification for various applications.
  • Packaging/Quantity: Available in tubes or reels, with quantities varying based on manufacturer and distributor.

Specifications

  • Supply Voltage: ±3V to ±18V
  • Input Offset Voltage: 3mV (maximum)
  • Input Bias Current: 30nA (maximum)
  • Input Impedance: 10^12Ω
  • Bandwidth: 3MHz (typical)
  • Slew Rate: 13V/µs (typical)
  • Output Current: 40mA (maximum)

Pin Configuration

The TL084AID has a 14-pin DIP package with the following pin configuration:

  1. Non-Inverting Input (Op-Amp 1)
  2. Inverting Input (Op-Amp 1)
  3. Output (Op-Amp 1)
  4. VCC+
  5. Non-Inverting Input (Op-Amp 2)
  6. Inverting Input (Op-Amp 2)
  7. Output (Op-Amp 2)
  8. VCC-
  9. Non-Inverting Input (Op-Amp 3)
  10. Inverting Input (Op-Amp 3)
  11. Output (Op-Amp 3)
  12. Ground
  13. Non-Inverting Input (Op-Amp 4)
  14. Inverting Input (Op-Amp 4)
  15. Output (Op-Amp 4)

Functional Features

  • High input impedance allows for easy interfacing with various signal sources.
  • Low offset voltage ensures accurate amplification of small signals.
  • Wide bandwidth enables the amplification of high-frequency signals.
  • High slew rate allows for fast response to rapid changes in input signals.

Advantages and Disadvantages

Advantages: - Versatile and widely used in audio applications, instrumentation, and control systems. - Provides stable and reliable amplification. - Low power consumption. - Can be easily integrated into existing circuit designs.

Disadvantages: - Limited output current capability. - May require additional external components for specific applications. - Not suitable for high-power applications.

Working Principles

The TL084AID is based on a differential amplifier configuration, which amplifies the difference between the non-inverting and inverting inputs. It utilizes internal compensation to achieve stability and minimize oscillations. The operational amplifier's output is determined by the feedback network connected to its output pin.

Detailed Application Field Plans

The TL084AID can be used in various applications, including:

  1. Audio Amplifiers: Provides amplification for audio signals in audio equipment, such as mixers, amplifiers, and musical instruments.
  2. Instrumentation Amplifiers: Used in precision measurement and data acquisition systems to amplify weak signals from sensors.
  3. Active Filters: Enables the design of active filters for frequency selection and signal conditioning.
  4. Voltage Comparators: Used to compare two voltages and generate digital outputs based on the comparison result.
  5. Oscillators: Can be used in oscillator circuits to generate periodic waveforms for timing and synchronization purposes.

Detailed and Complete Alternative Models

  • LM324
  • LM358
  • TL074
  • OP07
  • NE5532
  • AD822

These alternative models offer similar functionality and can be used as substitutes for the TL084AID in various applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TL084AID en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of TL084AID:

  1. Q: What is TL084AID? A: TL084AID is a quad operational amplifier (op-amp) integrated circuit commonly used in various technical solutions.

  2. Q: What is the voltage supply range for TL084AID? A: The voltage supply range for TL084AID is typically between ±5V and ±15V.

  3. Q: What is the maximum output current of TL084AID? A: The maximum output current of TL084AID is around 40mA.

  4. Q: Can TL084AID be used in audio applications? A: Yes, TL084AID can be used in audio applications such as audio amplifiers, mixers, and equalizers.

  5. Q: Is TL084AID suitable for low-power applications? A: Yes, TL084AID is suitable for low-power applications due to its low power consumption.

  6. Q: Can TL084AID operate at high frequencies? A: TL084AID has a bandwidth of around 3MHz, making it suitable for applications that require moderate frequency response.

  7. Q: Does TL084AID have built-in protection features? A: No, TL084AID does not have built-in protection features. External protection circuits may be required for certain applications.

  8. Q: Can TL084AID be used in single-supply applications? A: Yes, TL084AID can be used in single-supply applications by connecting the non-inverting input to a reference voltage.

  9. Q: What is the input offset voltage of TL084AID? A: The input offset voltage of TL084AID is typically around 3mV.

  10. Q: Can TL084AID be used in precision applications? A: While TL084AID is not specifically designed for precision applications, it can still be used in certain low-precision applications where high accuracy is not critical.

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