LM358 op-amp

The LM358 IC is a widely used dual operational amplifier designed for low-power and cost-sensitive applications. It contains two high-gain op-amps that are internally frequency compensated for stable operation at unity gain. This IC supports both single supply (3V–32V) and dual supply (±1.5V to ±16V) configurations, offering flexibility in circuit design. It features a wide common-mode input range , including ground, making it suitable for interfacing with sensors like LDRs, photodiodes, and transistors . With low power consumption, high reliability, and compact size , the LM358 is commonly used in amplification, filtering, and analog signal processing circuits. Specifications Model: LM358 Type: Dual Operational Amplifier Number of Op-Amps: 2 Supply Voltage (Single): 3V – 32V Supply Voltage (Dual): ±1.5V – ±16V Input Voltage Range: -0.3V to +32V (single supply) Voltage Gain: ~100 dB Bandwidth (Unity Gain): 1 MHz Power Consumption: Low power Compensation: Internal frequency compensated Applications Sensor signal amplification (LDR, photodiode, etc.) General analog signal amplification Active filters and signal conditioning Transducer amplifier circuits Low-power AC signal processing Arduino and embedded analog circuits