OP275GSZ-REEL7

The OP275GSZ-REEL7 is a precision operational amplifier manufactured by Analog Devices Inc., which is now part of Maxim Integrated. This component is designed for high-performance applications requiring low noise and low distortion. Here’s a detailed description of its features and specifications:

General Description:

The OP275 is a dual, high-speed, low-noise operational amplifier that is optimized for high-performance applications. It is particularly well-suited for audio, instrumentation, and data acquisition systems. The device is available in a small, surface-mount package, making it ideal for space-constrained designs.

Key Features:

• Dual Channel: The OP275 contains two independent, high-gain, internally compensated operational amplifiers.
• Low Noise: It features a low input voltage noise density of approximately 1.1 nV/√Hz, making it suitable for sensitive applications.
• Low Distortion: The amplifier exhibits low total harmonic distortion (THD), ensuring high fidelity in audio applications.
• Wide Bandwidth: The device has a gain bandwidth product of 10 MHz, allowing it to handle a wide range of frequencies effectively.
• High Slew Rate: With a slew rate of 13 V/µs, the OP275 can respond quickly to fast-changing signals, making it suitable for high-speed applications.
• Rail-to-Rail Output: The output stage is designed to swing close to the supply rails, maximizing the output voltage range.
• Low Input Offset Voltage: The input offset voltage is typically around 0.5 mV, which is critical for precision applications.
• Supply Voltage Range: The OP275 can operate on a dual supply voltage of ±2.5 V to ±15 V, providing flexibility in various circuit designs.

Package Information:

• Package Type: The OP275GSZ-REEL7 is housed in a small, surface-mount SOIC-8 package, which is ideal for automated assembly processes.
• Dimensions: The SOIC-8 package typically measures 4.9 mm x 3.9 mm with a height of 1.75 mm, making it compact for PCB layouts.

Applications:

The OP275 is suitable for a variety of applications, including:

• Audio signal processing
• Data acquisition systems
• Instrumentation amplifiers
• Active filters
• Medical instrumentation
• High-speed signal processing

Conclusion:

The OP275GSZ-REEL7 from Analog Devices Inc. is a versatile and high-performance operational amplifier that meets the demands of modern electronic applications. Its combination of low noise, low distortion, and high-speed performance makes it an excellent choice for engineers looking to enhance the quality and reliability of their designs.