Supply original AD8674ARZ-REEL7, Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps, by Analog Devices Inc./Maxim Integrated

The AD8674ARZ-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, low distortion, and high precision. Below is a detailed description of its key features and specifications:

General Description:

The AD8674 is a quad, precision, low-noise operational amplifier that operates on a single or dual power supply. It is designed to provide high accuracy and low offset voltage, making it suitable for a variety of applications, including instrumentation, data acquisition, and signal conditioning.

Key Features:

• Low Offset Voltage: The AD8674 boasts a low input offset voltage, typically around 50 µV, which ensures high precision in signal amplification.
• Low Noise: With a low noise density of approximately 8 nV/√Hz at 1 kHz, this op-amp is ideal for applications where signal integrity is critical.
• Wide Bandwidth: The amplifier features a gain bandwidth product of 1 MHz, allowing it to handle a wide range of frequencies effectively.
• High Slew Rate: The AD8674 has a slew rate of 0.5 V/µs, enabling it to respond quickly to rapid changes in input signals.
• Rail-to-Rail Output: The output stage is designed to swing close to the power supply rails, maximizing the output voltage range and making it suitable for low-voltage applications.
• Low Total Harmonic Distortion (THD): The device exhibits low THD, typically around 0.0005%, ensuring high fidelity in audio and other sensitive applications.

Electrical Specifications:

• Supply Voltage: The AD8674 can operate with a supply voltage ranging from ±2.5 V to ±15 V, providing flexibility for various circuit designs.
• Input Common-Mode Voltage Range: The common-mode range extends from the negative supply rail to within 1.5 V of the positive supply, allowing for a wide range of input signal levels.
• Output Current: The op-amp can source and sink up to 20 mA, making it capable of driving moderate loads directly.

Package Information:

• Package Type: The AD8674ARZ-REEL7 is available in an 8-lead SOIC (Small Outline Integrated Circuit) package, which is compact and suitable for surface-mount applications.
• Temperature Range: The device is rated for operation over the industrial temperature range of -40°C to +125°C, making it suitable for harsh environments.

Applications:

The AD8674 is well-suited for a variety of applications, including:

• Precision signal processing
• Data acquisition systems
• Medical instrumentation
• Audio processing
• Industrial control systems

Conclusion:

The AD8674ARZ-REEL7 from Analog Devices Inc. is a high-performance operational amplifier that combines low noise, low offset voltage, and a wide bandwidth, making it an excellent choice for precision applications across various industries. Its robust specifications and versatility make it a reliable component for engineers and designers looking to enhance the performance of their electronic systems.