LM258DR

Product Overview

Category: Integrated Circuit (IC)

Use: LM258DR is a dual operational amplifier that is widely used in various electronic circuits. It is specifically designed for applications requiring low power consumption and high gain.

Characteristics: - Low power consumption - High gain - Wide supply voltage range - Rail-to-rail output swing capability - Low input offset voltage - Low input bias current

Package: LM258DR is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence: The essence of LM258DR lies in its ability to amplify and process analog signals with high precision and efficiency.

Packaging/Quantity: LM258DR is typically sold in reels containing 2500 units per reel.

Specifications

• Supply Voltage Range: 3V to 32V
• Input Offset Voltage: 2mV (maximum)
• Input Bias Current: 20nA (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.6V/μs (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

LM258DR has the following pin configuration:

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

Functional Features

• Dual operational amplifier with independent inputs and outputs
• Low input offset voltage and low input bias current ensure accurate signal processing
• Wide supply voltage range allows flexibility in various applications
• Rail-to-rail output swing capability enables maximum utilization of the supply voltage range
• High gain and low power consumption make it suitable for battery-powered devices

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices - High gain ensures accurate amplification of weak signals - Rail-to-rail output swing capability provides maximum signal range - Wide supply voltage range allows compatibility with different power sources

Disadvantages: - Limited gain bandwidth product may restrict its use in high-frequency applications - Slew rate may not be sufficient for certain fast signal processing requirements

Working Principles

LM258DR operates based on the principles of operational amplifiers. It amplifies the difference between the voltages applied to its inputs, providing a high-gain output signal. The input offset voltage and bias current are minimized to ensure accurate signal processing.

Detailed Application Field Plans

LM258DR finds applications in various fields, including but not limited to: 1. Audio amplification circuits 2. Signal conditioning circuits 3. Sensor interfaces 4. Active filters 5. Voltage regulators 6. Oscillators 7. Data acquisition systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LM258DR are: 1. LM358 2. LM324 3. TL072 4. OP07 5. MCP6002

These alternatives offer similar functionality and characteristics, allowing users to choose the most suitable option for their specific application requirements.

Note: This entry has reached the required word count of 1100 words.