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MC33172DR2

MC33172DR2 Description

The MC33172DR2 is a dual operational amplifier (op-amp) designed and manufactured by ON Semiconductor. It is a general-purpose amplifier with a low power consumption, making it ideal for various applications that require low power and high performance. The device is now considered obsolete, but it was once a popular choice for its unique features and advantages.

MC33172DR2 Features

• Voltage - Supply Span (Max): 44 V - This high supply voltage range allows the MC33172DR2 to operate in a wide range of applications and environments.
• Gain Bandwidth Product: 1.8 MHz - This high gain bandwidth product ensures excellent performance in high-frequency applications.
• Current - Input Bias: 20 nA - The low input bias current contributes to the low power consumption of the device.
• Slew Rate: 2.1V/µs - This high slew rate allows the MC33172DR2 to handle fast-changing input signals.
• Current - Supply: 220µA (x2 Channels) - The low power consumption of the MC33172DR2 makes it suitable for battery-powered applications.
• Number of Circuits: 2 - The dual op-amp configuration allows for more flexibility in circuit design.
• Current - Output / Channel: 27 mA - This high output current allows the MC33172DR2 to drive a wide range of loads.

MC33172DR2 Applications

The MC33172DR2 is ideal for a variety of applications, including:

1. Audio Amplification: Due to its low noise and high slew rate, the MC33172DR2 is well-suited for audio amplification applications.
2. Signal Conditioning: The device's high gain bandwidth product and low input bias current make it an excellent choice for signal conditioning applications.
3. Battery-Powered Devices: The low power consumption of the MC33172DR2 makes it ideal for battery-powered devices, such as portable electronics and wearables.

Conclusion of MC33172DR2

While the MC33172DR2 is now considered obsolete, it was once a popular choice for its unique features and advantages. Its high supply voltage range, low power consumption, and high performance make it suitable for a wide range of applications. Although it may no longer be in production, the MC33172DR2 remains a valuable option for those seeking a dual op-amp with these specific characteristics.