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MC33172VDR2

MC33172VDR2 Description

The MC33172VDR2 is a dual-channel, low-power operational amplifier (op-amp) from onsemi, designed for a wide range of general-purpose applications. This IC is housed in an 8-pin SOIC package and is suitable for surface-mount applications. Despite its obsolete status, the MC33172VDR2 remains a reliable choice for engineers seeking a versatile and efficient op-amp solution.

MC33172VDR2 Features

• Wide Supply Voltage Range: The MC33172VDR2 operates within a supply voltage range of 3 V to 44 V, making it suitable for a variety of power supply configurations.
• High Gain Bandwidth Product: With a gain bandwidth product of 1.8 MHz, this op-amp ensures high-frequency performance, ideal for applications requiring precise signal processing.
• Low Input Bias Current: The low input bias current of 20 nA minimizes the impact of input current on the signal, ensuring high accuracy and stability.
• Low Input Offset Voltage: The 2 mV input offset voltage ensures minimal errors in signal amplification, contributing to the overall accuracy of the amplifier.
• High Slew Rate: The 2.1 V/µs slew rate allows for fast response times, making the MC33172VDR2 suitable for applications requiring rapid signal changes.
• Low Power Consumption: The device consumes only 220 µA per channel, making it an energy-efficient choice for battery-powered and low-power applications.
• High Output Current: Each channel can deliver up to 27 mA of output current, providing robust performance for driving various loads.
• Moisture Sensitivity Level: The MSL level of 1 (unlimited) ensures the device is suitable for a wide range of environmental conditions, including high humidity.
• Compliance: The MC33172VDR2 is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

MC33172VDR2 Applications

The MC33172VDR2 is ideal for a variety of applications due to its versatile features and performance characteristics. Some specific use cases include:

• Signal Conditioning: The low input bias current and low input offset voltage make it suitable for precision signal conditioning in sensors and transducers.
• Audio Amplification: The high gain bandwidth product and high slew rate ensure high-quality audio signal processing, making it suitable for audio amplifiers and mixers.
• Battery-Powered Devices: The low power consumption and wide supply voltage range make it an excellent choice for portable and battery-powered applications.
• Industrial Control Systems: The high output current and robust performance make it suitable for driving actuators and other industrial control systems.
• Medical Equipment: The precision and reliability of the MC33172VDR2 make it suitable for medical devices requiring accurate signal processing.

Conclusion of MC33172VDR2

The MC33172VDR2 from onsemi is a versatile and reliable dual-channel operational amplifier, offering a wide range of features and performance benefits. Its wide supply voltage range, high gain bandwidth product, and low power consumption make it suitable for a variety of applications, from signal conditioning to audio amplification. Despite its obsolete status, the MC33172VDR2 remains a valuable component for engineers seeking a general-purpose op-amp solution.