LM358 IC Dual Operational Amplifier

LM358 IC – Dual Low Power Operational Amplifier

The LM358 IC is a high-performance dual operational amplifier designed to deliver reliable analog signal amplification across industrial, automotive, and consumer electronics. Operating with a wide supply voltage range from 3V to 32V (or ±1.5V to ±16V), this op-amp ensures efficient operation in both single and dual-supply configurations. Its low input bias current and high voltage gain make it ideal for applications such as sensor signal amplification, audio preamplification, active filters, and analog control systems.

With low power consumption and a compact dual-channel design, the LM358 reduces system complexity and energy usage. Its internally frequency-compensated architecture guarantees stability across a range of frequencies, offering dependable performance in mission-critical designs. Packaged in a standard SOIC-8 form factor, the LM358 is well-suited for space-constrained PCB layouts in modern automation and monitoring systems.

Widely adopted for its simplicity and versatility, the LM358 dual op-amp IC supports a variety of use cases—from transducer amplifiers to voltage followers—making it a cost-effective solution for OEMs and hardware developers. It is fully compatible with TTL and CMOS logic levels and offers rail-to-rail output characteristics within specified conditions.

Key Specs Supply Voltage: 3V to 32V (Single Supply) or ±1.5V to ±16V (Dual Supply) Input Offset Voltage: 2mV typical Input Bias Current: 20nA typical Voltage Gain: 100 dB Slew Rate: 0.3V/µs Bandwidth (Unity Gain): 1 MHz Output Source Current: ~20 mA Package Type: SOIC-8 Operating Temperature Range: 0°C to +70°C MOQ: 30 pieces Applications: Sensor signal amplification, audio systems, analog control, battery monitoring, automation Compliance: RoHS & Pb-Free