EL5175ISZ-T7

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

EL5175ISZ-T7 is a common linear amplifier used in instrumentation and buffering applications. This linear amplifier is usually used in industrial applications and is a great choice for buffering applications when speed, accuracy and consistency are important. It is designed to provide precision and high-performance, while at the same time remaining cost-effective.

Introduction

EL5175ISZ-T7 is a precision, low offset, low noise linear amplifier that offers excellent performance for instrumentation, buffer and other linear-amplifier applications. It is constructed with CMOS technology and provides a peak output voltage swing of 2.85V. The device offers a wide selection of fixed gain options from +1 gain to +32 gain for versatility in various applications, in addition to two separate output levels. It also has an excellent DC performance that includes a low input offset voltage of 2.5mV, low slew rate of 0.024V/us and low noise voltage of 12.7µVrms. Moreover, EL5175ISZ-T7 has a supply range of 1.8V to 5.5V with operation temperature -40°C to +85°C making it suitable for industrial and other harsh environments.

Application

The EL5175ISZ-T7 is well suited for a variety of applications including strain gage amplifiers, bridge transducer amplifiers, actuator position transducers, pressure transducers, low power position transducers, temperature measurement, low temperature pressure transducers, high level analog switching and linear or logarithmic signal conditioners. It can also be used in instrumentation and data acquisition systems where precision and accuracy in signal processing are crucial.

Working Principle

The EL5175ISZ-T7 operates on the principle of transimpedance, also known as current-mode amplification. This type of amplifier amplifies the input signal from the source and converts it into an output current. This output current can then be converted to an output voltage, which is proportional to the input signal. The gain of the amplifier is determined by the ratio of the output current to the input signal. The EL5175ISZ-T7 offers five gain settings interconnected with a single resistor, allowing for easy and fast gain adjustments.

The input stage of the EL5175ISZ-T7 is a pair of n-type MOSFETs connected in cascade, with a linearizing circuit which prevents non-linear gain properties of the cascode stage. This input stage can also be more commonly known as a “current mirror” due to its current-mirror configuration. The EL5175ISZ-T7 has a high common-mode rejection ratio, which significantly reduces noise levels in the signal path. The output stage of the amplifier consists of a MOSFET transistor, which is capable of very high output current ratings and ensures excellent speed performance.

Specifications

EL5175ISZ-T7 offers excellent DC performance characteristics, with a low input offset voltage of 2.5mV, input bias current of 5μA, and an input noise voltage of 12.7µVrms. Furthermore, the amplifier has a power dissipation of 0.48mW and wide operating temperature range of -40°C to +85°C. The device also has high linearity with a distortion factor of 0.012%, and a wide frequency response with a maximum at 160MHz. It is designed with a line regulation of 0.5% and a load regulation of 0.2%.

Conclusion

In summary, EL5175ISZ-T7 is an ideal linear amplifier for many instrumentation applications due to its excellent performance and DC specifications such as low input offset voltage, high linearity, low noise, and small size. It has a supply voltage range of 1.8V to 5.5V, and an operating temperature range from -40°C to +85°C, making it suitable for industrial and other harsh environments. It has adjustable gain options from +1 to +32, and excellent current and frequency performance. This highly stable, precision linear amplifier offers exceptional performance in various industrial and instrumentation applications.

The specific data is subject to PDF, and the above content is for reference