Low Noise Dual Operational Amplifier, 15MHz, 7V/µs, SOIC-8

The MC33078D from STMicroelectronics is a monolithic low noise dual operational amplifier designed for high-performance audio and signal processing applications.

This amplifier delivers a low voltage noise of 4.5nV/√Hz and a high frequency performance with a 15MHz gain bandwidth product and a 7V/µs slew rate. It also features very low distortion (0.002%) and excellent phase and gain margins, ensuring stable and accurate signal amplification.

Key Features

• Low input offset voltage (0.15mV typical) and low offset voltage drift (2µV/°C) for precision applications.
• Low input bias current (250nA typical) and high large signal voltage gain (100dB typical).
• Wide supply voltage range from ±2.5V to ±15V, accommodating various power supply configurations.
• ESD protection up to 2kV, enhancing robustness in demanding environments.
• Rail-to-rail output stage allows a large output voltage swing and symmetrical source and sink currents.
• Operating temperature range from -40°C to +125°C, suitable for industrial applications.

The MC33078D is available in a compact SOIC-8 package, making it ideal for space-constrained designs. Whether used in active filters, audio preamplifiers, or signal conditioning circuits, this operational amplifier delivers reliable and high-quality performance.