onsemi

MC34072VDG

MC34072VDG Description

The MC34072VDG is a general-purpose operational amplifier (op-amp) from onsemi, designed for a wide range of applications requiring high performance and reliability. This dual-channel op-amp features a wide supply voltage range, from 3 V to 44 V, making it suitable for various power supply configurations. It is housed in a surface-mount 8SOIC package, which is ideal for compact and space-constrained designs.

MC34072VDG Features

• Wide Supply Voltage Range: The MC34072VDG operates over a supply voltage range of 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 with minimal distortion, making it suitable for applications requiring fast transient response.
• Gain Bandwidth Product: The 4.5 MHz gain bandwidth product ensures high-frequency performance, allowing for precise signal amplification and processing.
• Low Input Bias Current: The low input bias current of 100 nA minimizes the impact of input currents on the signal, resulting in more accurate and stable performance.
• Low Input Offset Voltage: The 1 mV input offset voltage ensures high accuracy in signal processing, reducing errors in precision applications.
• Dual Channels: The dual-channel design allows for two independent amplification paths, enhancing the versatility of the op-amp in multi-signal processing applications.
• High Output Current: Each channel can deliver up to 30 mA of output current, enabling the op-amp to drive various loads effectively.
• Surface-Mount Technology: The surface-mount 8SOIC package is ideal for modern PCB designs, offering easy integration and high reliability.
• Moisture Sensitivity Level (MSL) 1: The MSL 1 rating indicates that the device is not moisture-sensitive, ensuring long-term reliability and stability in various environmental conditions.

MC34072VDG Applications

The MC34072VDG is well-suited for a variety of applications, including:

• Signal Processing: Ideal for amplifying and conditioning signals in audio, instrumentation, and control systems.
• Power Management: Suitable for voltage regulation and power supply monitoring applications.
• Industrial Automation: Can be used in sensors and actuators for precise control and feedback loops.
• Consumer Electronics: Applicable in devices requiring high-performance signal processing, such as audio amplifiers and signal conditioners.
• Medical Devices: Suitable for medical equipment where precision and reliability are critical, such as patient monitoring systems and diagnostic devices.

Conclusion of MC34072VDG

The MC34072VDG is a versatile and high-performance general-purpose operational amplifier from onsemi. Its wide supply voltage range, high slew rate, and low input bias current make it an excellent choice for a variety of applications. The dual-channel design and surface-mount package further enhance its flexibility and ease of integration. While the product is now obsolete, its legacy continues to influence the design of modern op-amps, and it remains a reliable option for existing designs and applications.