onsemi

MC33077PG

MC33077PG Description

The MC33077PG is a general-purpose operational amplifier (op-amp) from onsemi, designed for a wide range of linear applications. This dual-channel op-amp features a robust set of specifications that make it suitable for various electronic circuits. It operates within a supply voltage range of 5 V to 36 V, providing flexibility for different power supply requirements. The device is housed in a through-hole package, specifically an 8-pin DIP (Dual In-line Package), which is ideal for applications requiring easy soldering and board mounting.

MC33077PG Features

• Supply Voltage Range: The MC33077PG supports a wide supply voltage range from 5 V to 36 V, making it versatile for various power supply configurations.
• High Slew Rate: With a slew rate of 11 V/µs, this op-amp can handle high-frequency signals efficiently, ensuring minimal distortion in fast-switching applications.
• Gain Bandwidth Product: The 37 MHz gain bandwidth product allows for high-frequency operation, making it suitable for applications requiring wide bandwidth.
• Low Input Bias Current: The low input bias current of 280 nA ensures minimal loading on the input signal source, preserving signal integrity.
• Low Input Offset Voltage: The low input offset voltage of 130 µV ensures accurate signal amplification, reducing errors in precision applications.
• Dual Channel Design: The MC33077PG features two independent op-amp circuits, allowing for multiple signal processing paths within a single package.
• High Output Current: Each channel can deliver up to 33 mA of output current, making it capable of driving moderate loads directly.
• Low Supply Current: The low supply current of 3.5 mA per channel minimizes power consumption, which is beneficial for battery-powered or low-power applications.

MC33077PG Applications

The MC33077PG is well-suited for a variety of applications due to its general-purpose nature and robust performance characteristics. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning weak signals in sensors, transducers, and other analog signal sources.
• Audio Amplification: Suitable for low-power audio applications where high slew rate and bandwidth are required for clear audio reproduction.
• Filter Circuits: Can be used in active filter designs to achieve precise frequency response characteristics.
• Precision Measurement: The low input offset voltage and bias current make it suitable for precision measurement applications, such as in instrumentation and control systems.
• Power Management: The ability to drive moderate loads and operate over a wide voltage range makes it useful in power management circuits.

Conclusion of MC33077PG

The MC33077PG from onsemi is a versatile and robust general-purpose operational amplifier that offers a wide range of features suitable for various linear applications. Its high slew rate, low input bias current, and low input offset voltage make it an excellent choice for precision signal processing and amplification tasks. The dual-channel design allows for efficient use of board space and resources, while the low supply current ensures minimal power consumption. Although the product is now obsolete, its legacy continues to be relevant in applications where its unique features and performance benefits are still highly valued.