onsemi

MC33179DR2

MC33179DR2 Description

The MC33179DR2 is a quad operational amplifier (op-amp) from onsemi, designed for general-purpose applications. This IC features a wide supply voltage range, from 4 V to 36 V, making it suitable for various power supply configurations. With a gain bandwidth product of 5 MHz and a slew rate of 2 V/µs, the MC33179DR2 offers robust performance for low-frequency applications. Each of the four channels can handle an output current of up to 100 mA, providing ample drive capability for diverse applications. The input bias current is a low 100 nA, and the input offset voltage is a mere 150 µV, ensuring high accuracy and stability in signal processing.

MC33179DR2 Features

• Wide Supply Voltage Range: Operates from 4 V to 36 V, offering flexibility in power supply design.
• High Gain Bandwidth Product: 5 MHz ensures stable performance across a wide frequency spectrum.
• Low Input Bias Current: 100 nA minimizes the impact on sensitive input signals.
• Low Input Offset Voltage: 150 µV ensures high accuracy in signal amplification.
• High Output Current: Each channel can deliver up to 100 mA, suitable for driving various loads.
• Surface Mount Packaging: The 14-SOIC package is ideal for compact designs and surface mount assembly.
• General-Purpose Amplifier: Suitable for a wide range of applications due to its versatile performance characteristics.

MC33179DR2 Applications

The MC33179DR2 is ideal for applications requiring high accuracy and low noise. Its wide supply voltage range and high output current make it suitable for:

• Signal Conditioning: Amplifying and conditioning low-level signals in sensors and transducers.
• Audio Processing: Driving audio amplifiers and processing audio signals with minimal distortion.
• Power Management: Controlling and regulating power supplies in various electronic systems.
• Industrial Control: Managing signals in industrial automation and control systems.

Conclusion of MC33179DR2

The MC33179DR2 is a versatile quad op-amp that offers a balance of performance and flexibility. Its wide supply voltage range, low input bias current, and high output current make it suitable for a variety of applications. Despite being marked as obsolete, the MC33179DR2 remains a reliable choice for engineers seeking a general-purpose op-amp with robust performance characteristics.