BU7486F-E2

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BU7486F-E2 is a general-purpose operational amplifier manufactured by Rohm Semiconductor. It is a multi-channel low-power operational amplifier featuring low quiescent power consumption, high input voltage range, high output voltage swing, low input offset voltage and low distortion. The device is well suited for use in many application fields such as audio, communications, data acquisition, and industrial automation.

Application Field

This device is suitable for applications such as current sensing and amplification, active filters, audio line preamplifiers, low-power image processing, wide-dynamic range audio batteries and low-power medical instruments. With its low quiescent current, low input offset voltage, high output voltage swing and low distortion characteristics, the BU7486F-E2 is an ideal solution for many of these applications.

Working Principle

The BU7486F-E2 is a two-stage CMOS operational amplifier which consists of a differential input stage and a voltage follower output stage. The differential input stage has high common-mode rejection ratio, high input impedance and wide bandwidth. The voltage follower output stage contains an output buffer stage which is powered separately from the differential input stage, allowing for high open-loop gain, large output swing and fast settling time. This operating principle allows the BU7486F-E2 to operate in both low- and high-power applications.

The BU7486F-E2 has a wide range of features which provide the user with flexibility and control. These features include programmable input offset voltage, programmable open-loop gain, power-down mode, wide differential input voltage range, and programmable common-mode voltage range. These features allow the BU7486F-E2 to be used in applications such as active filters, audio line preamplifiers, and wide-dynamic range audio batteries.

Conclusion

The BU7486F-E2 is a versatile and capable operational amplifier. With its low quiescent current, high input voltage range, high output voltage swing, low input offset voltage and low distortion characteristics, the BU7486F-E2 is an ideal solution for a wide range of applications. It is well suited for use in many application fields such as current sensing and amplification, active filters, audio line preamplifiers, low-power image processing, wide-dynamic range audio batteries and low-power medical instruments. The BU7486F-E2 is a great solution for many of these applications.

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