ON Semiconductor MC33202DR2G Operational Amplifier

The MC33202DR2G is a high-performance operational amplifier (op-amp) from ON Semiconductor, renowned for its low power consumption and wide bandwidth. This precision amplifier is specifically designed to operate from a single power supply over a wide range of voltages, making it an excellent choice for battery-powered devices and various industrial applications.

Featuring a rail-to-rail output, the MC33202DR2G can deliver output voltage swings very close to the supply rails, maximizing the signal amplitude without clipping. This characteristic is particularly beneficial in single-supply operations and in applications where the full dynamic range is required.

With a typical low supply current of 200 µA per channel, this op-amp maintains energy efficiency, which is critical for portable and energy-sensitive applications. Moreover, it has a wide bandwidth of 2.2 MHz at a gain of -1, providing sufficient speed for a variety of signal processing tasks without compromising power consumption.

The MC33202DR2G offers excellent DC characteristics, featuring a low input offset voltage and high gain bandwidth product. Its input common-mode voltage range includes ground, making it suitable for ground-referenced sensors and single supply operation. The device also boasts a high common-mode rejection ratio (CMRR) and a high open-loop gain, ensuring accurate and stable performance in high-impedance applications.

This operational amplifier is available in an 8-pin SOIC package, which is compact and suitable for space-constrained applications. Its extended temperature range from -40°C to +125°C allows for reliable operation in harsh environments, making it a versatile choice for automotive, consumer, and industrial markets.

In summary, the MC33202DR2G from ON Semiconductor is a versatile, low-power op-amp that offers a balance between performance and power efficiency. Its rail-to-rail output, low offset voltage, and wide bandwidth make it an ideal choice for a wide array of applications, including sensor interfaces, portable devices, and other electronic systems that require high-precision signal amplification.