STMicroelectronics MC33079DT Quad Operational Amplifier

The MC33079DT is a high-quality quad operational amplifier (op-amp) designed and manufactured by STMicroelectronics, a global leader in semiconductor solutions. This device is characterized by low noise, high output drive capability, and excellent phase margin on capacitive loads. These features make the MC33079DT an ideal choice for a variety of audio and control applications, as well as signal conditioning tasks in a wide range of electronic circuits.

Constructed with a bipolar technology, the MC33079DT offers a perfect blend of low power consumption and high performance. Each of the four independent op-amps is well-suited for applications requiring low input offset voltage, low noise, and high gain bandwidth. This makes it a versatile component for designers looking to enhance the accuracy and fidelity of their circuits.

The device is packaged in a compact SO-14 surface-mount package, making it suitable for high-density electronic assemblies. Its operating voltage range of ±2.5V to ±18V provides the flexibility needed to integrate into both low and high-voltage systems. Additionally, the MC33079DT features a large output voltage swing, which ensures a wide dynamic range for the processed signals.

Key specifications of the MC33079DT include a typical input noise voltage of 4.5nV/√Hz, which is excellent for high-fidelity audio applications. The unity-gain bandwidth of 15MHz and a high slew rate of 7V/µs enable the device to handle fast signal transitions, making it suitable for video processing and other high-speed applications. Furthermore, the low total harmonic distortion plus noise (THD+N) characteristic ensures clean amplification of audio signals.

STMicroelectronics has designed the MC33079DT with reliability in mind. It features short-circuit protection and its circuitry is immune to latch-up, which enhances the overall robustness of the op-amp. This makes the MC33079DT a reliable choice for industrial and professional applications where stability and durability are of paramount importance.

Overall, the MC33079DT from STMicroelectronics represents a well-balanced, high-performance solution for designers seeking a quad operational amplifier that delivers low noise, high output drive, and reliable operation across a broad range of applications.