ICL7116CPL

Series:	--
Packaging:	Tube
Part Status:	Active
Type:	Display Driver
Number of Channels:	1
Resolution (Bits):	3.5 Digit
Sampling Rate (Per Second):	--
Data Interface:	--
Voltage Supply Source:	Single Supply
Voltage - Supply:	9V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Through Hole
Package / Case:	40-DIP (0.600", 15.24mm)
Supplier Device Package:	40-PDIP
Base Part Number:	ICL7116

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Introduction

The ICL7116CPL is a versatile, integrated circuit designed for a variety of applications in the Data Acquisition, ADCs/DACs, and Special Purpose industries. This IC combines a low-power analog-to-digital converter (ADC) along with a digital-to-analog converter (DAC) on a single chip, and offers a wide range of integrated capabilities, such as temperature and voltage measurement, device programming, and over-temperature monitoring.

Application Fields

The ICL7116CPL ADCs and DACs are suitable for many specialized applications related to the data acquisition, ADCs/DACs, and special purpose industries. Some industries that this IC is particularly suitable for include:

• Medical: High-precision medical equipment, e.g. MRI and CT machines, that require accurate data measurements and temperature readings.
• Automation: The ICL7116CPL ADC/DAC is capable of providing accurate analog data acquisition and control in automated systems like those used in factories and warehouses.
• Industrial: Process control, instrumentation, and other industrial applications that require accurate and efficient data acquisition and control.
• Avionics: Flight control and navigation instruments need reliable data acquisition and control, both of which are provided by the ICL7116CPL.

Working Principle

The IC process is divided into two main operations: an analog-to-digital conversion, and a digital-to-analog conversion. The process begins by collecting an analog signal, which is then converted to a digital signal by the ADC portion of the IC. The digital signal is then manipulated and controlled by the DAC, which then outputs an analog signal. The ADC portion of the ICL7116CPL comprises of two 12-bit conversion stages, allowing for a wider linear range and providing more accuracy and better resolution. The two stages are configured to work in tandem, using a combination of the successive-approximation and the dual-slope methods. The DAC portion of the IC is a 12-bit digital-to-analog converter (DAC). The DAC uses an R-2R network to convert the digital code into an analog signal. The code is sent from the ADC to the DAC, where it is converted into an analog voltage. This output is then sent to the output as a proportional analog signal.

Conclusion

The ICL7116CPL is a powerful and versatile integrated circuit designed for a variety of applications in the data acquisition, ADCs/DACs, and special purpose industries. It combines a low-power analog-to-digital converter along with a digital-to-analog converter on a single chip and offers a wide range of integrated capabilities, such as temperature and voltage measurement, device programming, and over-temperature monitoring. The ICL7116CPL provides accurate and reliable data acquisition and control, making it suitable for a variety of industries such as medical, automation, industrial, and avionics.

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