The LM358 is a low-power, dual operational amplifier (op-amp) featuring two high-gain, internally frequency-compensated op-amps. It operates over a wide supply voltage range (3V to 32V for single supply, ±1.5V to ±16V for dual supply) and offers low input bias current (20 nA) and low offset voltage (2 mV). With a 1 MHz bandwidth at unity gain and the ability to swing output voltage to ground, it’s ideal for applications like signal conditioning, audio preamplification, voltage buffering, and active filtering. The LM358 is commonly used in battery-operated devices due to its low power consumption. (B.1)
