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TL072ACPSRG4
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TL072ACPSRG4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Operational Amplifier
  • Characteristics: Dual JFET Input Operational Amplifier
  • Package: 8-SOIC (Small Outline Integrated Circuit)
  • Essence: High-performance, low noise operational amplifier
  • 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 Noise Voltage: 18 nV/√Hz (typical)
  • Slew Rate: 13 V/µs (typical)
  • Gain Bandwidth Product: 3 MHz (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TL072ACPSRG4 has a total of 8 pins arranged as follows:

  1. Non-Inverting Input (Pin 3)
  2. Inverting Input (Pin 2)
  3. Output (Pin 6)
  4. VCC+ (Positive Power Supply)
  5. VCC- (Negative Power Supply)
  6. NC (No Connection)
  7. NC (No Connection)
  8. Ground (Pin 4 and Pin 5)

Functional Features

  • Low input bias and offset currents
  • Wide bandwidth and high slew rate
  • Low noise and distortion
  • High input impedance and low output impedance
  • Unity-gain stable
  • Internal frequency compensation

Advantages and Disadvantages

Advantages: - High performance and precision - Versatile and widely used in various applications - Low power consumption - Stable and reliable operation - Cost-effective

Disadvantages: - Limited output current capability - Not suitable for high-power applications - Requires external compensation in some cases

Working Principles

The TL072ACPSRG4 is a dual JFET input operational amplifier. It utilizes JFET (junction field-effect transistor) technology to achieve low input bias and offset currents, making it suitable for precision applications. The internal frequency compensation ensures stability and eliminates the need for external components.

The operational amplifier amplifies the voltage difference between its two input terminals and produces an output voltage proportional to this difference. It can be used in various configurations such as inverting amplifier, non-inverting amplifier, summing amplifier, and differential amplifier.

Detailed Application Field Plans

The TL072ACPSRG4 is widely used in many applications, including:

  1. Audio Amplification: It is commonly used in audio equipment such as mixers, preamplifiers, and audio amplifiers due to its low noise and distortion characteristics.
  2. Instrumentation Amplifiers: It can be used in precision measurement systems and data acquisition devices to amplify small signals accurately.
  3. Active Filters: The TL072ACPSRG4 is suitable for designing active filters with different frequency responses, such as low-pass, high-pass, band-pass, and notch filters.
  4. Signal Conditioning: It is used in signal conditioning circuits to modify or process signals before further processing or analysis.
  5. Oscillators: The operational amplifier can be used in oscillator circuits to generate stable and accurate waveforms.

Detailed and Complete Alternative Models

Some alternative models to TL072ACPSRG4 that offer similar functionality are:

  1. LM358: Dual Operational Amplifier
  2. NE5532: Dual Low-Noise Operational Amplifier
  3. LT1013: Precision Dual Operational Amplifier
  4. AD827: High Common-Mode Voltage Difference Amplifier
  5. OPA2134: Dual Audio Operational Amplifier

These alternative models can be considered based on specific requirements and application needs.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi TL072ACPSRG4 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of TL072ACPSRG4 in technical solutions:

  1. Q: What is TL072ACPSRG4? A: TL072ACPSRG4 is a low-noise JFET-input operational amplifier that is commonly used in audio and other signal processing applications.

  2. Q: What is the voltage supply range for TL072ACPSRG4? A: The voltage supply range for TL072ACPSRG4 is typically between ±5V and ±18V.

  3. Q: What is the input offset voltage of TL072ACPSRG4? A: The input offset voltage of TL072ACPSRG4 is typically around 3 mV.

  4. Q: Can TL072ACPSRG4 be used in single-supply applications? A: Yes, TL072ACPSRG4 can be used in single-supply applications by connecting the non-inverting input to a reference voltage (e.g., half the supply voltage).

  5. Q: What is the bandwidth of TL072ACPSRG4? A: The bandwidth of TL072ACPSRG4 is typically around 3 MHz.

  6. Q: Is TL072ACPSRG4 suitable for high-precision applications? A: TL072ACPSRG4 is not recommended for high-precision applications due to its moderate input offset voltage and limited bandwidth.

  7. Q: Can TL072ACPSRG4 drive capacitive loads? A: Yes, TL072ACPSRG4 can drive capacitive loads, but it may require additional compensation to maintain stability.

  8. Q: What is the maximum output current of TL072ACPSRG4? A: The maximum output current of TL072ACPSRG4 is typically around 20 mA.

  9. Q: Can TL072ACPSRG4 operate at high temperatures? A: Yes, TL072ACPSRG4 can operate at high temperatures, with a maximum junction temperature of around 150°C.

  10. Q: What are some common applications for TL072ACPSRG4? A: TL072ACPSRG4 is commonly used in audio preamplifiers, active filters, mixers, oscillators, and other low-noise signal processing circuits.

Please note that the specific values and characteristics mentioned above may vary depending on the manufacturer and datasheet specifications.