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LM258 IC – (SMD Package) – Low Power Dual Op-Amp IC

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Description

The LM258 is a general-purpose, dual operational amplifier housed in a small SMD package, offering low power consumption while maintaining high performance. It is commonly used in low-power systems and for applications that require precision signal amplification, such as sensor signal conditioning, audio amplification, and other analog circuits.

Features

  • Dual Operational Amplifiers: Contains two independent operational amplifiers in a single IC package.
  • Low Power Consumption: Designed to operate with minimal power, making it suitable for battery-powered devices.
  • Wide Supply Voltage Range: Operates with a broad supply range, providing flexibility in various circuit configurations.
  • Low Input Offset Voltage: Ensures accurate amplification with minimal drift in performance over time.
  • Internally Compensated: No external compensation is needed, simplifying design and reducing component count.
  • Rail-to-Rail Output: The output can swing close to the supply rails, maximizing signal output range.
  • Low Total Harmonic Distortion (THD): Provides distortion-free signal amplification, making it suitable for high-fidelity applications.
  • Short-Circuit Protection: Protects the IC in case of load or circuit faults.
  • Thermal Shutdown: Built-in thermal protection to prevent damage due to overheating.
  • Low Noise: Low input noise and high signal-to-noise ratio, which is ideal for precision applications.

Specifications

  • Supply Voltage: The LM258 can operate with a supply voltage range of 3V to 32V (single supply) or ±1.5V to ±16V (dual supply).
  • Input Offset Voltage: Typically 2mV, which helps reduce errors in applications requiring high precision.
  • Input Bias Current: Typically 100nA, which is low enough for high-impedance applications.
  • Output Swing: The output can swing from 0V to (V+ – 1.5V) for a typical load, which makes it well-suited for low-voltage designs.
  • Slew Rate: Typically 0.3V/μs, which is suitable for low-speed applications.
  • Gain Bandwidth Product: Typically 1 MHz, allowing it to perform well in moderate-frequency applications.
  • Power Consumption: The IC has a low quiescent current, typically 500μA per amplifier, making it ideal for battery-powered systems.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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