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TL072ACDRG4
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TL072ACDRG4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Operational Amplifier
  • Characteristics: Dual JFET Input Operational Amplifier
  • Package: SOIC-8
  • Essence: High-performance audio applications
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: ±3V to ±18V
  • Input Offset Voltage: 3 mV (maximum)
  • Input Bias Current: 30 nA (maximum)
  • Input Offset Current: 5 nA (maximum)
  • Gain Bandwidth Product: 3 MHz (typical)
  • Slew Rate: 13 V/µs (typical)
  • Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TL072ACDRG4 has a standard pin configuration in the SOIC-8 package. The pinout is as follows:

  1. Non-Inverting Input (IN+)
  2. Inverting Input (IN-)
  3. Output (OUT)
  4. V-
  5. Offset Null
  6. V+
  7. NC (No Connection)
  8. Ground (GND)

Functional Features

  • Low noise and distortion
  • Wide bandwidth for audio applications
  • High input impedance
  • Low input bias and offset currents
  • High slew rate for fast signal processing
  • Stable under capacitive loads

Advantages and Disadvantages

Advantages: - Excellent audio performance - Versatile and widely used in various audio equipment - Low power consumption - Reliable and durable

Disadvantages: - Limited supply voltage range compared to some other operational amplifiers - Not suitable for high-speed applications

Working Principles

The TL072ACDRG4 is a dual JFET input operational amplifier. It uses JFET (junction field-effect transistor) technology in its input stage, which provides high input impedance and low input bias and offset currents. This makes it suitable for audio applications where accurate amplification of small signals is required.

The operational amplifier amplifies the voltage difference between its non-inverting and inverting inputs, producing an output voltage that is proportional to this difference. The TL072ACDRG4 has a wide bandwidth and low noise and distortion characteristics, making it ideal for high-performance audio applications.

Detailed Application Field Plans

The TL072ACDRG4 is commonly used in various audio equipment and systems, including:

  1. Audio mixers
  2. Guitar amplifiers
  3. Microphone preamplifiers
  4. Audio recording and playback devices
  5. Active filters
  6. Tone control circuits
  7. Audio effects processors

Its excellent audio performance, low noise, and distortion make it suitable for applications where high-quality sound reproduction is essential.

Detailed and Complete Alternative Models

  • TL071ACDRG4: Single JFET Input Operational Amplifier
  • TL074ACDRG4: Quad JFET Input Operational Amplifier
  • LM358N: Dual Operational Amplifier
  • NE5532P: Dual Low-Noise Operational Amplifier
  • AD823: Dual Precision Instrumentation Amplifier

These alternative models offer similar functionality and can be used as substitutes for the TL072ACDRG4 depending on specific requirements and design considerations.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af TL072ACDRG4 i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of TL072ACDRG4 in technical solutions:

  1. Q: What is TL072ACDRG4? A: TL072ACDRG4 is a dual operational amplifier that is commonly used in audio and general-purpose applications.

  2. Q: What is the voltage supply range for TL072ACDRG4? A: The voltage supply range for TL072ACDRG4 is typically between ±5V and ±18V.

  3. Q: What is the input offset voltage of TL072ACDRG4? A: The input offset voltage of TL072ACDRG4 is typically around 3 mV.

  4. Q: Can TL072ACDRG4 be used in single-supply applications? A: Yes, TL072ACDRG4 can be used in single-supply applications by connecting the non-inverting input to a reference voltage.

  5. Q: What is the bandwidth of TL072ACDRG4? A: The bandwidth of TL072ACDRG4 is typically around 3 MHz.

  6. Q: Is TL072ACDRG4 suitable for low-noise applications? A: No, TL072ACDRG4 is not specifically designed for low-noise applications. It has moderate noise performance.

  7. Q: Can TL072ACDRG4 drive capacitive loads? A: Yes, TL072ACDRG4 can drive small capacitive loads without any external compensation.

  8. Q: What is the maximum output current of TL072ACDRG4? A: The maximum output current of TL072ACDRG4 is typically around 20 mA.

  9. Q: Can TL072ACDRG4 operate at high temperatures? A: Yes, TL072ACDRG4 can operate at high temperatures up to 125°C.

  10. Q: What are some common applications of TL072ACDRG4? A: TL072ACDRG4 is commonly used in audio preamplifiers, active filters, mixers, oscillators, and other general-purpose amplification circuits.

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