MC33072ADR2G

Product Overview

Category: Integrated Circuit (IC)

Use: The MC33072ADR2G is a dual operational amplifier designed for use in various electronic applications. It provides high-performance amplification and signal conditioning capabilities.

Characteristics: - Dual operational amplifier - High gain and bandwidth - Low input offset voltage - Wide supply voltage range - Rail-to-rail output swing - Low noise and distortion

Package: SOIC-8 (Small Outline Integrated Circuit), surface mount package with 8 pins.

Essence: The MC33072ADR2G is an essential component in electronic circuits that require amplification, filtering, or signal conditioning. It is widely used in audio systems, instrumentation, communication devices, and other applications where precise amplification is crucial.

Packaging/Quantity: The MC33072ADR2G is typically available in reels or tubes, containing a specified quantity of ICs per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: ±2V to ±18V
• Input Offset Voltage: 1.5mV (maximum)
• Gain Bandwidth Product: 10MHz (typical)
• Input Bias Current: 250nA (maximum)
• Output Current: 40mA (maximum)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MC33072ADR2G has a standard pin configuration as follows:

___________ V+ | 1 8 | V- IN- | 2 7 | OUT IN+ | 3 6 | NC V- | 4 5 | NC -----------

Functional Features

• High gain and bandwidth: The MC33072ADR2G offers a high gain and bandwidth, allowing for accurate amplification of signals across a wide frequency range.
• Low input offset voltage: The low input offset voltage ensures minimal distortion and precise signal conditioning.
• Wide supply voltage range: The IC can operate with a wide range of supply voltages, making it suitable for various power supply configurations.
• Rail-to-rail output swing: The output swing extends to the full supply voltage range, enabling maximum utilization of the available dynamic range.
• Low noise and distortion: The MC33072ADR2G exhibits low noise and distortion characteristics, ensuring high-quality signal processing.

Advantages and Disadvantages

Advantages: - High-performance amplification - Precise signal conditioning - Versatile application possibilities - Wide supply voltage range - Low noise and distortion

Disadvantages: - Limited availability in certain regions - Relatively higher cost compared to some alternative models

Working Principles

The MC33072ADR2G operates based on the principles of operational amplifiers. It utilizes differential input stages, gain stages, and output stages to amplify and condition input signals. The internal circuitry is designed to provide high gain, low distortion, and accurate amplification across a wide frequency range.

Detailed Application Field Plans

The MC33072ADR2G finds applications in various fields, including:

1. Audio Systems: It is used in audio amplifiers, preamplifiers, equalizers, and other audio processing equipment.
2. Instrumentation: The IC is employed in precision measurement instruments, data acquisition systems, and sensor signal conditioning circuits.
3. Communication Devices: It is utilized in telecommunication equipment, such as modems, line drivers, and transceivers.
4. Industrial Control Systems: The MC33072ADR2G is suitable for control systems requiring accurate signal amplification and conditioning.
5. Automotive Electronics: It can be used in automotive audio systems, engine control units, and other electronic modules.

Detailed and Complete Alternative Models

1. LM358: A dual operational amplifier with similar characteristics and pin configuration.
2. TL072: Another dual operational amplifier offering high gain and low noise performance.
3. AD822: A precision instrumentation amplifier suitable for sensor signal conditioning applications.
4. NE5532: Dual high-performance operational amplifier with low distortion and wide supply voltage range.

These alternative models provide similar functionality to the MC33072ADR2G and can be considered as substitutes depending on specific requirements.

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