ON Semiconductor MC33172DR2 Low Power Dual Operational Amplifier

The MC33172DR2 is a highly versatile dual operational amplifier (op-amp) designed and manufactured by ON Semiconductor, a leading provider of semiconductor-based solutions. This operational amplifier is well-suited for a wide range of applications, including consumer electronics, industrial control systems, and automotive applications, thanks to its low power consumption and stable performance characteristics.

The device operates over a wide range of supply voltages, from +3V to +44V, or ±1.5V to ±22V when using a split supply, making it adaptable to various power environments. The MC33172DR2 is characterized by its low input bias current, typically 20 nA, which significantly reduces the error in high impedance circuit configurations. Additionally, the low input offset voltage of 2 mV and input offset current of 2 nA contribute to its precise performance.

One of the key features of the MC33172DR2 is its low power consumption, with a typical quiescent current of 1.8 mA. This makes it an excellent choice for battery-powered devices and applications where energy efficiency is crucial. Furthermore, the device offers a high gain bandwidth product of 1.8 MHz and a slew rate of 3.6 V/µs, ensuring ample bandwidth and fast response times for a broad range of signals.

The MC33172DR2 is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is compact and suitable for space-constrained applications. This package also provides excellent thermal performance and is compatible with automated assembly processes, making it easy to integrate into various designs.

In summary, the ON Semiconductor MC33172DR2 is a reliable and efficient solution for designers and engineers looking to implement a dual operational amplifier in their systems. Its low power consumption, wide supply voltage range, and high precision make it a versatile component for a multitude of analog signal processing tasks.