HCPL-7800-500E

HCPL-7800-500E is an integrated, high performance, general purpose differential line receiver amplifier, and it is categorized as a linear amplifier, instrumentation amplifier, an OP Amp, and buffer amplifier. The HCPL-7800-500E is offered in several different packages and is also available in a variety of protocol variants, making it suitable for a wide range of applications. This article will discuss the application field and working principle of the HCPL-7800-500E.

Application Field of HCPL-7800-500E

The HCPL-7800-500E can be used in a variety of applications due to its flexibility and features. It is suitable for various types of industrial and consumer electronics applications that require differential input, low noise, high CMRR (Common-Mode Rejection Ratio) and high power supply voltages. Common application fields are digital and analog bus systems like EtherCAT, Profibus, and Modbus. This product is also suitable for various automated test equipment, medical equipment, and robotics.

Working Principle of HCPL-7800-500E

The HCPL-7800-500E consists of a differential amplifier, an active filter and a single independent low-noise output stage. The main component of the HCPL-7800-500E is the differential amplifier, which is the key to achieving its excellent CMRR, low distortion, and a wide operating range. This amplifier has a wide linear input range of -200 mV to +300 mV, which enables it to handle a variety of signal levels. Its filtering section uses a variety of active components to reduce the signal noise, provide higher bandwidth and achieve greater accuracy. The final component of the HCPL-7800-500E is the low-noise output stage which provides an output signal with less distortion and improved signal accuracy.

Conclusion

The HCPL-7800-500E is a flexible, high performance and general purpose differential line receiver amplifier tailored for a variety of industrial and consumer electronic applications. It is comprised of a differential amplifier, an active filter, and a single output stage, which enable it to deliver high performance with low distortion and wide operating range. Thanks to its features, this product is suitable for a wide range of applications from digital and analog bus systems to automated test equipments, medical equipments and robotics.