MC34072APG

Product Overview

Category

MC34072APG belongs to the category of operational amplifiers (op-amps).

Use

It is commonly used in various electronic circuits for amplification, filtering, and signal conditioning purposes.

Characteristics

• High gain: MC34072APG has a high open-loop voltage gain, making it suitable for applications requiring precise amplification.
• Low input offset voltage: This op-amp exhibits low input offset voltage, ensuring accurate signal processing.
• Wide bandwidth: It offers a wide frequency response range, enabling it to handle signals with different frequencies effectively.
• Low noise: MC34072APG produces minimal noise during operation, making it ideal for applications that require a clean signal.

Package

MC34072APG is available in an 8-pin dual in-line package (DIP), which provides ease of use and compatibility with standard breadboards and PCBs.

Essence

The essence of MC34072APG lies in its ability to amplify and condition electrical signals accurately and efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a quantity of 50 units per package.

Specifications

• Supply Voltage Range: ±3V to ±18V
• Input Offset Voltage: 2mV (maximum)
• Input Bias Current: 250nA (maximum)
• Input Voltage Range: ±Vs - 1.5V
• Output Voltage Swing: ±Vs - 1.5V
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.5V/µs (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

Functional Features

• High voltage gain allows for precise signal amplification.
• Low input offset voltage ensures accurate signal processing.
• Wide bandwidth enables effective handling of signals with varying frequencies.
• Low noise output provides a clean and clear signal.

Advantages and Disadvantages

Advantages

• High gain for accurate amplification.
• Low input offset voltage for precise signal processing.
• Wide bandwidth for versatile signal handling.
• Low noise output for clean signal transmission.

Disadvantages

• Limited slew rate may restrict its use in high-speed applications.
• Single-source supply limits its compatibility with certain circuit configurations.

Working Principles

MC34072APG operates based on the principles of differential amplification. The input signals are amplified by the op-amp, and the output is generated based on the difference between the voltages at the non-inverting and inverting inputs.

Detailed Application Field Plans

MC34072APG finds applications in various fields, including: 1. Audio amplifiers: It can be used to amplify audio signals with high fidelity. 2. Instrumentation circuits: MC34072APG is suitable for precision measurement and data acquisition systems. 3. Active filters: It can be utilized in active filter designs for signal conditioning and frequency response shaping. 4. Signal generators: MC34072APG can be employed in waveform generation circuits for generating accurate and stable signals.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MC34072APG are: 1. LM741: A widely used general-purpose operational amplifier. 2. TL072: A low-noise dual operational amplifier. 3. AD823: A precision instrumentation amplifier.

These alternative models offer similar functionalities and can be chosen based on specific application requirements.

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