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MC33179D

MC33179D Description

The MC33179D is a quad operational amplifier designed for general-purpose applications, manufactured by onsemi. This IC is housed in a Tube package and features a 14-SOIC surface mount configuration, making it suitable for compact and space-efficient designs. Despite being marked as obsolete, the MC33179D remains a reliable choice for applications requiring low power consumption and high performance.

MC33179D Features

• Wide Supply Voltage Range: The MC33179D operates within a supply voltage range of 4 V to 36 V, offering flexibility in power supply requirements.
• High Gain Bandwidth Product: With a gain bandwidth product of 5 MHz, the MC33179D ensures high-frequency performance, making it suitable for applications requiring fast signal processing.
• Low Input Bias Current: The low input bias current of 100 nA minimizes the impact of the amplifier on the input signal, ensuring high accuracy and stability-.
  High Slew Rate: A slew rate of 2 V/µs allows the MC33179D to handle high-frequency signals with minimal distortion, making it ideal for applications requiring rapid signal transitions.
• Low Input Offset Voltage: The low input offset voltage of 150 µV ensures precise amplification of small input signals, enhancing the accuracy of the output.
• High Output Current: Each channel can deliver up to 100 mA of output current, providing robust performance for driving various loads.
• Low Power Consumption: The MC33179D consumes only 1.7 mA per channel, making it an energy-efficient choice for battery-powered and low-power applications.
• Moisture Sensitivity Level: The MSL rating of 1 (Unlimited) indicates that the device is not sensitive to moisture, ensuring reliability in various environmental conditions.
• Compliance: The MC33179D is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

MC33179D Applications

The MC33179D is well-suited for a variety of applications due to its versatile performance characteristics. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning low-level signals in sensor interfaces, ensuring accurate and reliable data acquisition.
• Audio Amplification: The high slew rate and low distortion make it suitable for audio applications, providing clear and high-quality sound reproduction.
• Industrial Control Systems: The wide supply voltage range and high output current capability make it a robust choice for industrial control systems, where reliability and performance are paramount.
• Medical Equipment: The low input bias current and low input offset voltage ensure precise signal processing, making it suitable for medical devices that require high accuracy.
• Consumer Electronics: The compact 14-SOIC package and low power consumption make it an excellent choice for consumer electronics, where space and energy efficiency are critical.

Conclusion of MC33179D

The MC33179D is a versatile and reliable quad operational amplifier that offers a combination of high performance and low power consumption. Its wide supply voltage range, high gain bandwidth product, and low input bias current make it suitable for a wide range of applications, from signal conditioning to audio amplification. Despite being marked as obsolete, the MC33179D remains a valuable component for engineers and designers looking for a dependable and efficient solution. Its compliance with international regulations and robust performance characteristics ensure that it continues to be a preferred choice in various industries.