LM358MX

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier

Characteristics: - Dual operational amplifier - Low power consumption - Wide supply voltage range - High gain bandwidth product - Low input offset voltage - Common-mode input voltage range includes ground

Package: SOIC (Small Outline Integrated Circuit)

Essence: The LM358MX is a dual operational amplifier that offers low power consumption and high gain bandwidth product. It is commonly used in various electronic circuits for amplification and signal conditioning purposes.

Packaging/Quantity: The LM358MX is available in a standard SOIC package, which contains one integrated circuit per package.

Specifications

• Supply Voltage Range: 3V to 32V
• Input Offset Voltage: 2mV (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Input Bias Current: 20nA (maximum)
• Output Current: 20mA (maximum)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LM358MX has a total of 8 pins, which are assigned as follows:

1. Non-Inverting Input (Op-Amp 1)
2. Inverting Input (Op-Amp 1)
3. V- (Negative Power Supply)
4. V+ (Positive Power Supply)
5. Output (Op-Amp 1)
6. Non-Inverting Input (Op-Amp 2)
7. Inverting Input (Op-Amp 2)
8. Output (Op-Amp 2)

Functional Features

• Low power consumption makes it suitable for battery-powered applications.
• Wide supply voltage range allows for flexibility in different power supply configurations.
• High gain bandwidth product enables accurate amplification of signals across a wide frequency range.
• Low input offset voltage ensures minimal distortion in amplified signals.
• Common-mode input voltage range includes ground, making it versatile for various circuit designs.

Advantages and Disadvantages

Advantages: - Low power consumption - Wide supply voltage range - High gain bandwidth product - Versatile common-mode input voltage range

Disadvantages: - Relatively low input offset voltage compared to some other operational amplifiers - Limited output current capability

Working Principles

The LM358MX is based on the principles of operational amplifiers. It utilizes differential amplification to amplify the voltage difference between its inputs. The amplified output is then fed back to the inverting or non-inverting input, depending on the desired configuration. This feedback mechanism allows for precise control and amplification of signals.

Detailed Application Field Plans

The LM358MX can be used in a wide range of applications, including but not limited to: 1. Audio amplifiers 2. Signal conditioning circuits 3. Active filters 4. Voltage comparators 5. Instrumentation amplifiers 6. Sensor interfaces 7. Oscillators 8. Voltage regulators

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LM358MX include: - LM324 - TL082 - OP07 - MCP6002 - AD822

These alternatives can be considered based on specific requirements such as input offset voltage, gain bandwidth product, and package type.

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