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MC33178D

MC33178D Description

The MC33178D is a dual operational amplifier from onsemi, designed for low power and noise-sensitive applications. With a supply voltage range of 4V to 36V and a gain bandwidth product of 5 MHz, this device offers robust performance in a variety of electronic systems. The MC33178D features a slew rate of 2V/µs, ensuring fast response times, and an input bias current of 100 nA, which minimizes power consumption. This IC is packaged in an 8-SOIC tube, making it suitable for surface mount applications.

MC33178D Features

• Voltage - Supply Span (Max): 36 V
• Gain Bandwidth Product: 5 MHz
• Current - Input Bias: 100 nA
• Slew Rate: 2V/µs
• Mounting Type: Surface Mount
• Current - Supply: 1.7mA (x2 Channels)
• Voltage - Input Offset: 150 µV
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

MC33178D Applications

The MC33178D is ideal for applications where low power consumption and high performance are critical. Some specific use cases include:

1. Portable Electronics: Due to its low power consumption, the MC33178D is well-suited for battery-powered devices.
2. Sensor Interfaces: The low input bias current and high slew rate make it ideal for interfacing with sensors in industrial and automotive applications.
3. Audio Amplifiers: The MC33178D can be used in audio amplifiers where low noise and high bandwidth are required.

Conclusion of MC33178D

While the MC33178D is an obsolete product, it was a high-performing dual operational amplifier with a wide supply voltage range, low power consumption, and a slew rate that ensures fast response times. Its unique features made it suitable for a variety of applications, particularly those requiring low power and high performance. Although it is no longer in production, its specifications and performance benefits continue to be relevant for understanding the capabilities of similar modern operational amplifiers.