onsemi

MC33071PG

MC33071PG Description

The MC33071PG is a general-purpose operational amplifier (op-amp) designed for a wide range of analog signal processing applications. Manufactured by onsemi, this op-amp is housed in a through-hole package, specifically an 8-pin DIP (Dual In-line Package), making it suitable for both prototyping and production environments. The MC33071PG features a broad supply voltage range, from a minimum of 3 V to a maximum of 44 V, ensuring compatibility with various power supply configurations. It offers a slew rate of 13 V/µs and a gain bandwidth product of 4.5 MHz, which are critical parameters for high-speed signal processing and accurate amplification. The op-amp is designed to operate with a supply current of 1.9 mA, making it energy-efficient for battery-powered and low-power applications. Additionally, it has a low input bias current of 100 nA and an input offset voltage of 1 mV, which contribute to its precision and stability in signal amplification tasks.

MC33071PG Features

• Wide Supply Voltage Range: The MC33071PG can operate from 3 V to 44 V, providing flexibility in power supply requirements.
• High Slew Rate: With a slew rate of 13 V/µs, the op-amp can handle high-frequency signals effectively, making it suitable for applications requiring fast response times.
• Gain Bandwidth Product: A gain bandwidth product of 4.5 MHz ensures high performance in signal amplification and filtering applications.
• Low Supply Current: The op-amp operates with a supply current of 1.9 mA, making it energy-efficient and ideal for low-power applications.
• Low Input Bias Current: The low input bias current of 100 nA minimizes the loading effect on the input signal source, enhancing the accuracy of the amplified signal.
• Low Input Offset Voltage: An input offset voltage of 1 mV ensures high precision in signal processing tasks.
• Single Circuit Design: The MC33071PG features a single op-amp circuit, simplifying design and reducing complexity in applications requiring a single amplifier.
• Through-Hole Mounting: The through-hole package type facilitates easy installation and robust mechanical stability, suitable for both prototyping and production environments.

MC33071PG Applications

The MC33071PG is well-suited for a variety of applications due to its versatile performance characteristics. Some specific use cases include:

• Signal Amplification: Ideal for amplifying weak signals in sensor interfaces, audio processing, and instrumentation.
• Analog Filtering: The op-amp's gain bandwidth product and slew rate make it suitable for designing active filters in signal processing circuits.
• Voltage Buffers: The low input bias current and high slew rate enable the MC33071PG to act as a voltage buffer, providing a high-impedance input and low-impedance output.
• Precision Signal Processing: The low input offset voltage and low input bias current ensure high precision in applications such as medical equipment, precision measurement devices, and industrial control systems.
• Battery-Powered Devices: The low supply current of 1.9 mA makes the MC33071PG suitable for portable and battery-powered applications where energy efficiency is crucial.

Conclusion of MC33071PG

The MC33071PG is a versatile and high-performance general-purpose operational amplifier that offers a wide range of technical specifications and performance benefits. Its wide supply voltage range, high slew rate, and low supply current make it an ideal choice for a variety of applications, from signal amplification to precision signal processing. The through-hole package ensures easy installation and robust mechanical stability, making it suitable for both prototyping and production environments. Although the product is now obsolete, the MC33071PG remains a reliable and efficient solution for applications requiring a single op-amp circuit.