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TL084BIPT
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TL084BIPT

Product Overview

TL084BIPT belongs to the category of operational amplifiers (op-amps) and is commonly used in electronic circuits for signal processing and amplification. This integrated circuit (IC) features high input impedance, low offset voltage, and low noise, making it suitable for a wide range of applications. The TL084BIPT is typically packaged in a small outline package (SOIC) and is available in various quantities.

Specifications

  • Supply Voltage: ±3 V to ±22 V
  • Input Offset Voltage: 3 mV max
  • Input Bias Current: 30 pA max
  • Slew Rate: 13 V/µs
  • Gain Bandwidth Product: 4 MHz
  • Operating Temperature Range: -40°C to 105°C

Pin Configuration

The TL084BIPT has a standard 14-pin configuration: 1. Offset Null 2. Inverting Input (IN-) 3. Non-Inverting Input (IN+) 4. V- 5. Offset Null 6. Output (OUT) 7. V+ 8. NC (Not Connected) 9. NC 10. V+ 11. Output (OUT) 12. Offset Null 13. Non-Inverting Input (IN+) 14. Inverting Input (IN-)

Functional Features

The TL084BIPT is designed to provide high input impedance, low input bias current, and low offset voltage, making it suitable for precision signal amplification and filtering. It offers a wide bandwidth and high slew rate, enabling it to process fast-changing signals accurately.

Advantages and Disadvantages

Advantages

  • High input impedance
  • Low noise and offset voltage
  • Wide operating voltage range
  • Versatile and widely used in various applications

Disadvantages

  • Limited output current capability
  • Susceptible to oscillation in certain configurations

Working Principles

The TL084BIPT operates based on the principles of differential amplification and feedback control. It uses multiple internal transistors and resistors to amplify and manipulate input signals according to the configured circuit requirements.

Application Field Plans

Audio Amplification

The TL084BIPT can be used in audio amplifier circuits to provide high-quality signal amplification with low distortion.

Instrumentation Amplifiers

Due to its low noise and high input impedance, the TL084BIPT is suitable for use in instrumentation amplifier designs for precise measurement applications.

Active Filters

Its characteristics make the TL084BIPT well-suited for active filter circuits, allowing for accurate frequency response shaping in various electronic systems.

Alternative Models

  • LM324
  • OP07
  • AD822

In conclusion, the TL084BIPT is a versatile operational amplifier IC with a wide range of applications in electronic circuits, offering high performance and reliability in signal processing and amplification tasks.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi TL084BIPT dalam penyelesaian teknikal

  1. What is the TL084BIPT?

    • The TL084BIPT is a JFET-input operational amplifier that offers low input bias and offset currents, high input impedance, and low noise.

  2. What are the typical applications of the TL084BIPT?

    • The TL084BIPT is commonly used in audio preamplifiers, active filters, instrumentation amplifiers, and signal conditioning circuits.

  3. What is the supply voltage range for the TL084BIPT?

    • The TL084BIPT typically operates within a supply voltage range of ±3V to ±22V.

  4. What is the input offset voltage of the TL084BIPT?

    • The input offset voltage of the TL084BIPT is typically around 3 mV.

  5. What is the input bias current of the TL084BIPT?

    • The input bias current of the TL084BIPT is typically around 30 pA.

  6. What is the slew rate of the TL084BIPT?

    • The slew rate of the TL084BIPT is typically around 16 V/µs.

  7. What is the bandwidth of the TL084BIPT?

    • The bandwidth of the TL084BIPT is typically around 3 MHz.

  8. Can the TL084BIPT be used in single-supply applications?

    • Yes, the TL084BIPT can be used in single-supply applications with proper biasing and voltage levels.

  9. What are the temperature specifications for the TL084BIPT?

    • The TL084BIPT typically operates within a temperature range of -40°C to 125°C.

  10. Is the TL084BIPT suitable for precision applications?

    • While the TL084BIPT offers good performance, it may not be ideal for ultra-precision applications due to its inherent offset and drift characteristics.