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MC34072VDR2

MC34072VDR2 Description

The MC34072VDR2 is a dual operational amplifier (op-amp) from onsemi, designed for general-purpose applications. This high-speed op-amp features a gain bandwidth product of 4.5 MHz and a slew rate of 13V/µs, making it suitable for a wide range of analog signal processing tasks. It operates from a supply voltage range of 3 V to 44 V, providing flexibility in power supply requirements. The MC34072VDR2 is housed in an 8-SOIC package, which is ideal for surface-mount applications, ensuring ease of integration into compact designs.

MC34072VDR2 Features

• High Gain Bandwidth Product: The 4.5 MHz gain bandwidth product ensures high-frequency performance, making it suitable for applications requiring fast signal processing.
• High Slew Rate: With a slew rate of 13V/µs, the MC34072VDR2 can handle large signal swings quickly, minimizing distortion in high-frequency applications.
• Wide Supply Voltage Range: The ability to operate from 3 V to 44 V makes it versatile for various power supply configurations.
• Low Input Bias Current: The 100 nA input bias current ensures minimal loading on the input signal source, preserving signal integrity.
• Low Input Offset Voltage: The 1 mV input offset voltage helps in maintaining accuracy in precision applications.
• High Output Current: Each channel can deliver up to 30 mA, allowing for robust drive capabilities.
• Surface-Mount Package: The 8-SOIC package is ideal for compact and space-constrained designs, facilitating easy integration into modern electronics.
• Moisture Sensitivity Level 1: The MSL 1 (Unlimited) rating ensures the device is suitable for a wide range of environmental conditions without the need for special handling.
• REACH Compliance: The REACH Unaffected status ensures compliance with environmental and safety regulations.

MC34072VDR2 Applications

The MC34072VDR2 is well-suited for a variety of applications due to its high-speed performance and versatility. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning analog signals in sensors and transducers.
• Audio Applications: Suitable for audio amplifiers and preamplifiers due to its high slew rate and bandwidth.
• Industrial Controls: Can be used in control systems for precise signal processing and feedback loops.
• Medical Equipment: Applicable in medical devices where precision and reliability are critical.
• Consumer Electronics: Useful in a wide range of consumer electronics for signal processing and amplification tasks.

Conclusion of MC34072VDR2

The MC34072VDR2 from onsemi is a robust dual operational amplifier designed for general-purpose applications. Its high gain bandwidth product, high slew rate, and wide supply voltage range make it a versatile choice for various analog signal processing tasks. The low input bias current and low input offset voltage ensure high precision and accuracy, while the high output current capability allows for robust drive capabilities. The surface-mount package and moisture sensitivity level 1 rating make it suitable for a wide range of applications, from consumer electronics to industrial controls. Despite being marked as obsolete, the MC34072VDR2 remains a reliable and high-performance option for engineers seeking a dual op-amp solution.