LMP8358MT/NOPB

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The LMP8358MT/NOPB is a high-precision operational amplifier in the Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps categories. It is a dual-channel low-noise amplifier that is capable of delivering low distortion with performance in the SINAD (Synthetic Intermodulation Distortion) 160dB and maximum phase distortion of 0.05°. This makes it ideal for use in critical audio and industrial applications.

The LMP8358MT/NOPB is designed to provide low noise and high linearity in the audio frequency range, even when operated with a small signal size, making it useful for a wide range of audio applications. It can be used for a range of different gain stages, such as for boosted signal preamplifiers and transimpedance amplifiers, as well as for recording applications.

The LMP8358MT/NOPB is manufactured using surface-mount technology, and is housed in a 2mmx3mm QFN package. It consists of two amplifier cores with a single package and is powered by ±5V analog supplies. It also has a normal and low noise option (LN) for use in low noise applications. The LMP8358MT/NOPB offers a wide bandwidth of 200kHz, as well as excellent input noise performance, even at high gains, making it suitable for use in noise-sensitive audio systems.

The LMP8358MT/NOPB\'s operational amplifiers feature low input-offset voltage (max 0.25mV) and low input bias current (max 450pA) which is suitable for low drift and accurate performance. It also features a fast slew rate of 25V/μs and wide common mode rejection of 110dB, making it suitable for use in high-speed applications.

The LMP8358MT/NOPB has efficient thermal management, making it well-suited for use in portable devices, as well as for use in challenging environments. It is also able to operate at working temperatures ranging from -20°C to +85°C, making it useful for use in ambient temperature ranges.

The LMP8358MT/NOPB works on the principle of current summing and signal correction. The signal is initially applied to the input. This signal is then passed through the differential amplifier. This signal is then amplified and sent to the output, where it is summed and corrected, and then amplified further.

In summary, the LMP8358MT/NOPB is a highly precise and low-noise amplifier designed for a wide range of applications, particularly those in the audio frequency range. It is well suited for both low noise and high linearity applications, and is suitable for use in challenging environments due to its efficient thermal management and wide temperature range. Its specialized current summing and signal correction ensures accurate performance whilst its low input-offset voltage and bias current enable low drift applications.

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