LM358EDR2G

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 bias current - Output short-circuit protection - ESD protection

Package: SOIC-8

Essence: The LM358EDR2G is a dual operational amplifier that offers low power consumption and high gain bandwidth. It is commonly used in various electronic circuits where amplification and signal conditioning are required.

Packaging/Quantity: The LM358EDR2G is typically sold in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: 3V to 32V
• Input Offset Voltage: 2mV (maximum)
• Input Bias Current: 20nA (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.3V/μs (typical)
• Common Mode Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM358EDR2G has a total of 8 pins arranged as follows:

___________ VCC | 1 8 | OUT B IN A | 2 7 | IN B IN B | 3 6 | OUT A GND | 4 5 | OFFSET NULL ‾‾‾‾‾‾‾‾‾‾‾‾‾

Functional Features

• Dual operational amplifier in a single package
• Low power consumption makes it suitable for battery-powered applications
• Wide supply voltage range allows for flexibility in various circuit designs
• High gain bandwidth product enables accurate amplification of signals
• Low input bias current minimizes the impact on signal integrity
• Output short-circuit protection prevents damage to the IC
• ESD protection safeguards against electrostatic discharge

Advantages and Disadvantages

Advantages: - Dual operational amplifier provides versatility in circuit design - Low power consumption extends battery life in portable devices - Wide supply voltage range accommodates different power sources - High gain bandwidth product ensures accurate signal amplification - Output short-circuit protection enhances reliability

Disadvantages: - Limited slew rate may not be suitable for high-speed applications - Lower common mode rejection ratio compared to some other models - Input offset voltage may introduce errors in precision applications

Working Principles

The LM358EDR2G is based on the operational amplifier (op-amp) architecture. It consists of two independent op-amps within a single package. Each op-amp has differential inputs, an inverting and non-inverting input, and a single-ended output.

The op-amp amplifies the voltage difference between its inputs and produces an output voltage proportional to this difference. It operates by maintaining the virtual short circuit between its inputs, which results in a high gain amplification.

Detailed Application Field Plans

The LM358EDR2G finds applications in various fields, including but not limited to: 1. Audio amplification circuits 2. Signal conditioning circuits 3. Active filters 4. Voltage comparators 5. Oscillators 6. Sensor interfaces 7. Battery-powered devices 8. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the LM358EDR2G are: 1. LM324 2. TL072 3. MCP6002 4. AD822

These models offer similar functionality and can be used as replacements depending on the specific requirements of the application.

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