onsemi

MC34074ADR2G

MC34074ADR2G Description

The MC34074ADR2G from onsemi is a high-performance, general-purpose quad operational amplifier designed for a wide range of analog applications. This surface-mount IC, housed in a 14-SOIC package, operates over a broad supply voltage range of 3V to 44V, making it versatile for both low and high-voltage circuits. With a 4.5 MHz gain bandwidth product and a 13V/µs slew rate, it delivers excellent signal fidelity and transient response. The device features low input bias current (100 nA) and moderate input offset voltage (500 µV), ensuring precision in signal conditioning. Its ROHS3 compliance and REACH unaffected status make it suitable for environmentally conscious designs.

MC34074ADR2G Features

• Quad-channel architecture (4 circuits) with 30 mA output current per channel, enabling multi-channel signal processing.
• Wide 3V to 44V supply range for flexibility in diverse power environments.
• Low power consumption (1.9mA per channel) ideal for battery-operated systems.
• High slew rate (13V/µs) and 4.5 MHz bandwidth for dynamic signal amplification.
• Robust performance across industrial temperatures (0°C to 70°C).
• Tape & Reel (TR) packaging for automated assembly efficiency.

MC34074ADR2G Applications

The MC34074ADR2G excels in applications requiring precision amplification, filtering, or signal buffering, such as:

• Active filters and instrumentation amplifiers in test equipment.
• Analog signal conditioning for sensors in industrial control systems.
• Audio preamplifiers and voltage followers in consumer electronics.
• Power supply control loops due to its wide voltage range and stability.
• Multi-channel data acquisition systems leveraging its quad-op-amp design.

Conclusion of MC34074ADR2G

The MC34074ADR2G stands out as a reliable, high-performance quad op-amp for engineers seeking a balance of speed, precision, and versatility. Its wide supply range, low power draw, and robust packaging make it a preferred choice for industrial, automotive, and consumer applications. Whether used in signal chains, control systems, or multi-channel designs, this IC delivers consistent performance while meeting modern environmental and manufacturing standards.