ICL7137CPL+

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The ICL7137CPL+ is an advanced analog-to-digital converter developed by Intersil. It has a broad range of applications in many industries, from medical equipment to military devices and even consumer electronics. It is a special purpose ADC/DAC due to its flexibility and accuracy. This article would discuss its application field and working principle.

Application Field

The ICL7137CPL+ has a wide range of applications in many industries. In medical instrumentation, this chip can be used to measure temperature, pressure, and other vital clinical parameters. It can also be used in medical imaging, helping convert analog medical images into digital data. In addition, it is also used in military applications as it is highly accurate and reliable.

The ICL7137CPL+ is also used in consumer electronics. It can be used in digital media players, monitors, and other home entertainment devices. It is used to convert analog signals into digital data, thus allowing the user to enjoy better sound and image quality. In addition, it is also used in home audio systems as well as in business applications.

Working Principle

The ICL7137CPL+ is based on a charge-balancing conversion technique, also known as sigma-delta conversion. This technique is used to convert analog signals into digital data. The charge-balancing technique works by charging and discharging an external capacitor. This is done in stages in order to produce the digital output. The capacitor is charged and discharged for a predetermined amount of time and thus the analog signal is converted into a digital signal.

The ICL7137CPL+ also uses a multiplexer switch. The multiplexer switch is used to provide the analog input to the ADC. The multiplexer switch is programmable and can be used to select different input channels. This way, the chip can acquire data from multiple analog inputs.

The ICL7137CPL+ is built using advanced CMOS technology. This technology helps keep power consumption low and allows the chip to achieve high accuracy and reliability. It also provides low distortion and noise in order to ensure accurate digital data is produced.

Conclusion

The ICL7137CPL+ is an advanced multi-purpose analog-to-digital converter. It can be used in many applications from medical equipment to consumer electronics, and its flexibility and accuracy makes it a special purpose ADC/DAC. It is based on a charge-balancing conversion technique as well as a multiplexer switch. Finally, it is built using advanced CMOS technology which makes it power efficient, reliable and accurate.

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