LMP8481AHQDGKRQ1

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The LMP8481AHQDGKRQ1 is a linear amplifier, instrumentation amplifier, operational amplifier, buffer amplifier, and more, used in a variety of applications. This particular device is a high-performance, low-power, monolithic amplifier IC featuring an adjustable current-feedback topology and a variety of features, including Auto Zero-Crossover and Low Offset Voltage.

The LMP8481AHQDGKRQ1 is used in a variety of applications from data acquisition to portable sensor systems. It is often used to sense and measure pressure, temperature, load, and acceleration. The device can be used for temperature control as well. It is also designed for low-voltage and low-power applications, making it well-suited for portable and battery powered devices.

The device operates on dual supplies of 3.1V to 6V with a rail-to-rail input voltage range of -2.7V to +2.7V. It provides excellent common-mode rejection of up to 90dB and a wide bandwidth of up to 60 MHz. The device has a gain of up to 800 V/V, making it ideal for applications requiring high accuracy and wide bandwidth.

In terms of its working principle, the LMP8481AHQDGKRQ1 is based on a differential input, current-feedback architecture, which provides high slew rates and accurate current-feedback. It features adjustable gain ranges from 10 to 800, with a minimum gain of 10V/V. The device is designed to provide stable operation with maximum input offset voltage of ±5mV.

The LMP8481AHQDGKRQ1 has a unique Auto Zero-Crossover feature, which allows it to reduce the offset voltage and noise at the output, even during fast transients. This feature also helps eliminate the need for external components which normally would be required to provide stable performance. It also features an Output Clamp Limiter, which limits the peak amplitude at the output. This feature helps reduce the power dissipation.

The LMP8481AHQDGKRQ1 is recommended for applications such as load cells and pressure transducers, RF signal processing, signal conditioning, medical imaging, and much more. The device is also suitable for automotive applications due to its low power consumption and high current-feedback. Additionally, the device is protected against overvoltage, undervoltage, overcurrent, and short-circuit conditions.

In summary, the LMP8481AHQDGKRQ1 is a high-performance, low-power, monolithic amplifier IC featuring an adjustable current-feedback topology, Auto Zero-Crossover, Low Offset Voltage, and Output Clamp Limiter, making it ideal for a wide range of applications ranging from data acquisition to portable sensor systems.

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