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ISL28266FBZ

ISL28266FBZ Description

The ISL28266FBZ is a general-purpose operational amplifier (op-amp) from Renesas Electronics Corporation, designed for applications requiring high precision and low power consumption. This dual-channel op-amp is housed in an 8SOIC package, making it suitable for surface-mount applications. It features a wide supply voltage range, from 2.4 V to 5 V, and offers a gain bandwidth product of 250 kHz, ensuring stable performance across a broad range of frequencies. The ISL28266FBZ also boasts a low input bias current of 1.14 nA and an input offset voltage of 7 µV, which are critical for maintaining signal integrity in sensitive circuits.

ISL28266FBZ Features

• Wide Supply Voltage Range: The ISL28266FBZ operates within a supply voltage range of 2.4 V to 5 V, making it versatile for various power supply configurations.
• Low Power Consumption: With a supply current of 39 µA per channel, this op-amp is ideal for low-power applications, ensuring efficient energy use.
• High Precision: The low input bias current of 1.14 nA and input offset voltage of 7 µV ensure high precision and minimal signal distortion.
• Dual-Channel Design: The ISL28266FBZ features two independent op-amp channels, each capable of sourcing or sinking up to 31 mA, providing flexibility for multi-channel applications.
• Surface-Mount Compatibility: The 8SOIC package is designed for surface-mount technology, facilitating easy integration into compact and high-density PCB designs.
• Compliance and Reliability: The ISL28266FBZ is REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met. It also has a moisture sensitivity level (MSL) of 2, suitable for a 1-year shelf life.

ISL28266FBZ Applications

The ISL28266FBZ is well-suited for a variety of applications where precision and low power are critical. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning low-level signals in sensor interfaces and analog signal processing circuits.
• Precision Measurement: Suitable for applications requiring high-precision voltage or current measurements, such as in medical devices or scientific instrumentation.
• Battery-Powered Devices: The low power consumption makes it an excellent choice for battery-operated systems, where energy efficiency is paramount.
• Consumer Electronics: Can be used in audio and video signal processing circuits, providing high-fidelity performance with minimal power draw.
• Industrial Control Systems: Useful in industrial applications where reliable and precise signal amplification is required, such as in process control and automation systems.

Conclusion of ISL28266FBZ

The ISL28266FBZ from Renesas Electronics Corporation is a versatile and high-performance general-purpose op-amp, offering a combination of low power consumption, high precision, and wide supply voltage range. Its dual-channel design and surface-mount compatibility make it suitable for a wide range of applications, from precision measurement to consumer electronics. While the product is now obsolete, its unique features and performance benefits continue to make it a valuable component for engineers and designers seeking reliable and efficient op-amp solutions.