LMP8480ASQDGKRQ1

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Introduction to the LMP8480ASQDGKRQ1

The LMP8480ASQDGKRQ1 is an instrumentation amplifier designed for a wide range of applications. This device is designed with a quad, monolithic IC and is available in various packages. Thanks to its low noise and low distortion, the LMP8480ASQDGKRQ1 has been widely used for precision audio and video applications including audio test equipment and oscilloscopes. It is also incredibly reliable thanks to its extremely low static drift.

Application Field and Working Principle

The LMP8480ASQDGKRQ1 is used in a variety of linear-amplifier applications such as instrumentation, OP amps, and buffer amps. This device utilizes a transconductance-based topology for increased accuracy. Its input stage consists of two transconductance amplifiers configured as a differential pair. By utilizing the transconductance gain, it can provide low input bias current and low input offset voltage.

The LMP8480ASQDGKRQ1’s amplifier stage offers multiple gain capabilities thanks to its differential pairs of transistor stages. This device is available in either a single-ended or mono differential configuration. In a single-ended configuration, the two differential pairs are used as a voltage-gain amplifier, providing a gain of up to 1k times. In the mono differential configuration, the two pairs are used to form an attenuator, providing a gain of up to 50 times.

Thanks to its quad monolithic architecture, the LMP8480ASQDGKRQ1 offers superior output accuracy and low noise. Its differential outputs have a low distortion value of 4 nV/V, making it suitable for audio and video applications, as well as medical and laboratory instrumentation.

The LMP8480ASQDGKRQ1 also offers a variety of power supply options and adjustable gain stages. This allows the user to fine-tune the gain control of the device in order to optimize performance for the application.

Conclusion

In conclusion, the LMP8480ASQDGKRQ1 is a versatile instrumentation amplifier with a wide range of applications including audio and video amplification, audio test equipment, and oscilloscopes. Its quad monolithic architecture and adjustable gain control enables it to perform in a variety of linear-amplifier related applications such as instrumentation, OP amps, and buffer amps. Thanks to its low noise, its low distortion, and its multiple power supply options, the LMP8480ASQDGKRQ1 is a reliable and adaptable device suitable for multiple applications.

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