EL5411IREZ-T13

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In the category of Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps, the EL5411IREZ-T13 is one of the key products. It serves a host of applications and has a vast range of supporting equipment. This article provides a detailed overview of the EL5411IREZ-T13\'s application field and working principle.

Overview

The EL5411IREZ-T13 linear amplifier is an analog multiple-input, single-output (MISO) amplifier. It has an input impedance of 50 Ω, a gain range from 0 to +14 dB, and a bandwidth of up to 100 MHz. It also includes multiple diverse features, such as differential and single-ended inputs and outputs, an integrated bias voltage supply, an input range from 0 V to 18 V, and laser-trimmed precision gain and offset. All of these features, combined with its ultra low-distortion performance, make the EL5411IREZ-T13 excellent for high-end audio applications.

Applications

Since the EL5411IREZ-T13 is a low-distortion, high-bandwidth operational amplifier, it has a vast range of applications. It can be used in a variety of audio designs such as audio mixing consoles, amplifiers, equalizers and loudspeakers. Its wide bandwidth allows it to accurately reproduce high-speed signals, while its low-noise design makes it suitable for use in noise sensitive applications. High-precision designs benefit from its integrated bias voltage supply and laser-trimmed gain and offset. Additionally, its robust design makes it suitable for automotive audio applications and other industries.

Furthermore, the EL5411IREZ-T13 can be used for precision voltage measurements in a variety of applications, such as medical monitoring, industrial process control and other test and measurement devices. It is also suitable for many broadband filter, data acquisition and signal processing applications, due to its low-distortion output. Additionally, the amplifier can be used as a buffer for IC drivers and in high-speed instrumentation applications.

Working Principle

The EL5411IREZ-T13 operates using a basic amplification circuit. It utilizes a differential gain stage to amplify incoming voltage signals. The differential pair of transistors amplifies the difference between two input signals, while a current source circuit provides a constant bias current to the transistors. This current source determines the gain of the circuit, which is set by adjusting the resistor connected to the current source.

In addition, the amplifier includes a precision offset voltage circuit, which allows precise adjustment of the output level. This adjustment is made by varying the voltage on the inverting input of the differential amplifier. The EL5411IREZ-T13 also utilizes a low-noise, wide-bandwidth design that ensures precise and accurate signal reproduction, without introducing significant distortion or noise.

Finally, the EL5411IREZ-T13 incorporates an integrated input voltage clamp protection circuit. This circuit prevents any damage to the amplifier caused by an extremely low input voltage.

Conclusion

The EL5411IREZ-T13 is a versatile amplifier that can be used in a variety of audio, medical, and industrial applications. With its low noise, wide bandwidth, and low-distortion performance, it is ideal for precision audio applications, such as audio mixing consoles, amplifiers, equalizers and loudspeakers. Additionally, its integrated bias voltage supply and laser-trimmed gain and offset make it suitable for high-precision and precision voltage measurement applications. Furthermore, the EL5411IREZ-T13 includes a protection circuit to prevent damage from low input voltages, making it suitable for a wide range of applications.

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