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OP284ES-REEL7

OP284ES-REEL7 Description

The OP284ES-REEL7 is a general-purpose operational amplifier (op-amp) designed by Analog Devices Inc., a leading manufacturer in the electronics industry. This op-amp is housed in an 8-pin SOIC package and is available in a tape and reel format, making it suitable for surface mount applications. Despite being marked as obsolete, the OP284ES-REEL7 remains a robust choice for various analog signal processing tasks due to its versatile performance characteristics.

OP284ES-REEL7 Features

• Wide Supply Voltage Range: The OP284ES-REEL7 operates within a supply voltage span ranging from 3 V to 36 V, providing flexibility in power supply requirements.
• High Slew Rate: With a slew rate of 4 V/µs, this op-amp can handle high-frequency signals efficiently, ensuring minimal distortion in fast-switching applications.
• Gain Bandwidth Product: A gain bandwidth product of 4.25 MHz makes it suitable for applications requiring moderate bandwidth and gain.
• Low Input Bias Current: The low input bias current of 80 nA minimizes the loading effect on the input signal source, making it ideal for high-impedance input sources.
• Low Input Offset Voltage: An input offset voltage of 100 µV ensures high accuracy and stability in precision signal processing.
• Dual Circuit Configuration: The OP284ES-REEL7 features two independent op-amp circuits in a single package, which is beneficial for applications requiring multiple amplification stages.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), this op-amp is suitable for a wide range of environmental conditions without the need for special handling precautions.
• Output Current Capability: Each channel can deliver up to 10 mA of output current, making it capable of driving moderate loads directly.

OP284ES-REEL7 Applications

The OP284ES-REEL7 is well-suited for a variety of applications due to its general-purpose nature and robust performance characteristics. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning low-level signals in sensor interfaces and analog signal chains.
• Filter Design: Can be used to design active filters with moderate bandwidth requirements, thanks to its gain bandwidth product.
• Precision Amplification: Suitable for applications requiring high accuracy and low offset voltage, such as precision instrumentation.
• Power Supply Monitoring: The wide supply voltage range makes it suitable for monitoring and conditioning power supply signals in various electronic systems.
• Audio Applications: The high slew rate and moderate bandwidth make it suitable for audio signal processing, ensuring minimal distortion and high fidelity.

Conclusion of OP284ES-REEL7

The OP284ES-REEL7, despite being marked as obsolete, remains a reliable and versatile operational amplifier for a wide range of analog applications. Its wide supply voltage range, high slew rate, and low input bias current make it a robust choice for precision signal processing and conditioning tasks. The dual circuit configuration in a compact 8-pin SOIC package further enhances its versatility, making it suitable for applications requiring multiple amplification stages. While newer models may offer advanced features, the OP284ES-REEL7 continues to provide excellent performance and reliability for engineers and designers working with general-purpose op-amps.