LTC2163IUK#PBF

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Data acquisition is the process of measuring an analog or digital signal and converting it into a digital form. Analog to Digital Converters (ADCs) are the building blocks of data acquisition systems, and they are critical in ensuring the accuracy of the acquired signals. The LTC2163IUK#PBF is a state-of-the-art, low power, Linear Technology 12-bit ADC designed as a key component for data acquisition systems. This paper will discuss the application fields and working principle of the LTC2163IUK#PBF.

Overview of LTC2163IUK#PBF

The LTC2163IUK#PBF is a 12-bit ADC from Linear Technology that is capable of sampling input voltages from 0V to 5V with a ±1 LSB linearity. The device features fully differential input channels, sample and hold circuitry, a low power sleep mode, as well as a wide range of digital output formats. It also has a low 10μA operating current, with a power consumption of only 200μW at 3V. Therefore, the LTC2163IUK#PBF is ideal for applications where power consumption needs to be kept to a minimum, such as those found in portable electronics, automotive systems, medical instruments, and test and measurement equipment.

Application Fields

The LTC2163IUK#PBF can be used in many different types of data acquisition applications, including medical instruments and equipment, automotive systems, industrial control systems, and test and measurement equipment.

1. Medical Instruments and Equipment: The LTC2163IUK#PBF is especially suited for low power, low noise medical instruments and equipment such as pacemakers, heart rate monitors, infusion pumps, blood gas analyzers, and ECG and EEG systems.
2. Automotive Systems: The low power sleep mode of the LTC2163IUK#PBF makes it perfect for automotive applications such as engine control systems, airbag control systems, navigation systems, and in-car entertainment systems.
3. Industrial Control Systems: The LTC2163IUK#PBF can be used in industrial control systems such as programmable logic controllers, temperature controllers, and automated machine controls.
4. Test and Measurement Equipment: The LTC2163IUK#PBF can be used in a wide range of test and measurement equipment such as signal and frequency analyzers, oscilloscopes, signal generators, and logic analyzers.

Working Principle

The working principle of the LTC2163IUK#PBF is based on the conversion of an analog signal into a digital form. The device has two input channels that sense the input signal and convert it into a digital format. The device processes the signal and then converts it into a 12-bit binary code, which is then outputted in either a parallel or serial output format.

The device uses a sample and hold circuit to hold the voltage level of the input signal until the conversion is complete. This ensures the accuracy of the digital signal. The device also uses an internal reference voltage which sets the input range of the device, and can be adjusted between 0V and 5V.

The LTC2163IUK#PBF is a fast device, with a sampling rate of 10MS/s and a conversion time of 0. 6μs. The device also features a sleep mode for low power applications, which reduces the power consumption of the device to 10μA. This makes the device ideal for applications which require low power consumption and long battery life.

Conclusion

The LTC2163IUK#PBF is a high performance, low power 12-bit analog to digital converter (ADC) designed for data acquisition applications such as in medical instruments and equipment, automotive systems, industrial control systems, and test and measurement equipment. The device is capable of sampling input voltages from 0V to 5V with a ±1 LSB linearity. It also features a low power sleep mode, and a wide range of digital output formats. The LTC2163IUK#PBF is ideal for applications where power consumption needs to be kept to a minimum.

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