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MC33079N
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MC33079N

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Operational Amplifier
  • Characteristics: High-performance, low noise, wide bandwidth
  • Package: DIP (Dual In-line Package)
  • Essence: Single supply operational amplifier
  • Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

  • Supply Voltage Range: ±2V to ±18V
  • Input Offset Voltage: 3mV (maximum)
  • Input Bias Current: 100nA (maximum)
  • Input Offset Current: 20nA (maximum)
  • Gain Bandwidth Product: 10MHz (typical)
  • Slew Rate: 13V/µs (typical)
  • Output Current: 38mA (typical)

Detailed Pin Configuration

The MC33079N has a standard 8-pin dual in-line package (DIP) configuration. The pinout is as follows:

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

Functional Features

  • High open-loop gain
  • Low input offset voltage
  • Low input bias and offset currents
  • Wide bandwidth
  • High output current drive capability
  • Unity-gain stable

Advantages and Disadvantages

Advantages: - High performance - Low noise - Wide bandwidth - Suitable for single supply applications - Versatile and widely used

Disadvantages: - Limited output voltage swing - Requires external compensation for stability in certain applications

Working Principles

The MC33079N is an operational amplifier designed for high-performance applications. It operates from a single supply voltage and provides a high open-loop gain with low input offset voltage and currents. The device is unity-gain stable and offers a wide bandwidth, making it suitable for various signal conditioning and amplification tasks.

Detailed Application Field Plans

The MC33079N is commonly used in the following applications:

  1. Audio Amplification: The low noise and high gain characteristics make it ideal for audio amplifiers in consumer electronics.
  2. Instrumentation Amplifiers: The high input impedance and low offset voltage make it suitable for precision measurement applications.
  3. Active Filters: The wide bandwidth and high output current capability allow for the design of active filters with excellent performance.
  4. Signal Conditioning: The device can be used for amplifying, filtering, and conditioning signals in various electronic systems.

Detailed and Complete Alternative Models

Some alternative models to the MC33079N include:

  1. LM324: Low-power quad operational amplifier
  2. TL071: Low-noise JFET-input operational amplifier
  3. AD822: Precision instrumentation amplifier
  4. OPA2134: High-performance audio operational amplifier

These alternatives offer similar functionality and can be considered based on specific application requirements.

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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui MC33079N în soluțiile tehnice

Sure! Here are 10 common questions and answers related to the application of MC33079N in technical solutions:

  1. Q: What is MC33079N? A: MC33079N is a high-performance operational amplifier (op-amp) that is commonly used in various technical applications.

  2. Q: What is the voltage supply range for MC33079N? A: The voltage supply range for MC33079N is typically between ±5V and ±18V.

  3. Q: What is the maximum output current of MC33079N? A: The maximum output current of MC33079N is typically around 50mA.

  4. Q: Can MC33079N be used in audio applications? A: Yes, MC33079N is suitable for audio applications due to its low distortion and wide bandwidth.

  5. Q: Does MC33079N have built-in protection features? A: No, MC33079N does not have built-in protection features. External protection circuitry may be required for certain applications.

  6. Q: What is the input offset voltage of MC33079N? A: The input offset voltage of MC33079N is typically very low, around 1mV.

  7. Q: Is MC33079N a single or dual op-amp? A: MC33079N is a quad op-amp, meaning it contains four separate op-amps in a single package.

  8. Q: Can MC33079N operate at high temperatures? A: Yes, MC33079N has a wide operating temperature range of -40°C to +125°C, making it suitable for various environments.

  9. Q: What is the gain bandwidth product of MC33079N? A: The gain bandwidth product of MC33079N is typically around 10MHz.

  10. Q: Can MC33079N be used in low-power applications? A: Yes, MC33079N has a low quiescent current and can be used in low-power applications where power consumption is a concern.

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