LTC2379HMS-18#TRPBF

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Data Acquisition systems are used to convert analog signals into digital signals to allow them to be processed by computers. Analog-to-Digital Converters (ADCs) are an important component of the data acquisition systems. They convert analog signals into digital code that can be stored and manipulated by computers. The LTC2379HMS-18#TRPBF is one such ADC that can be used for a variety of different applications. This article will discuss the application fields and working principle of LTC2379HMS-18#TRPBF.

The LTC2379HMS-18#TRPBF is a high precision, low power 18-bit successive approximation Register Analog-to-Digital Converter (SAR ADC). It is capable of converting analog input signals with a sample rate of 200 kSPS and supports a wide variety of data acquisition systems. The LTC2379HMS-18#TRPBF is ideal for applications where accuracy, low power consumption and high sampling rate are important. It is suitable for applications in medical imaging, data logging, industrial instrumentation, communications and consumer electronics.

The LTC2379HMS-18#TRPBF is something of a hybrid, combining both SAR and SIGADC technologies. SAR architecture is used in the conversion of the analog input signal. The analog signal is first amplified by a gain stage to produce an amplified version of the input. This version is then converted using a SAR converter. The result of this is a digital code that is then converted and processed by the ADC’s digital-to-analog converter. This to produce a digital representation of the input. The result of the conversion is then converted into a linear code, which is then stored in the ADC\'s memory for further processing.

The LTC2379HMS-18#TRPBF uses a patented Incremental Delta Sigma (IDS) architecture consisting of an analog front-end, a digital SAR converter and a digital-to-analog converter. The analog front-end is responsible for the conversion of the analog input signal and consists of a gain stage and a low-noise differential amplifier. The input is then converted by the SAR converter which consists of an array of capacitors and an SR latch. The result of the conversion is a digital code that is then processed by the digital-to-analog converter to produce a linear code.

The LTC2379HMS-18#TRPBF is optimized for low power consumption and its power dissipation is reduced by up to 60%. It has a direct interface with the sampling clock and supports easy synchronization with other devices. It is also capable of converting signals with wide dynamic range, as it has an integrated PGA that can be adjusted with a single external resistor. The PGA has a maximum gain of 16 ensuring that the ADC can convert signals with high resolution.

In conclusion, the LTC2379HMS-18#TRPBF is a high precision, low power consuming 18-bit SAR ADC with a sampling rate of 200 kSPS. It is suitable for a variety of data acquisition applications such as medical imaging, industrial instrumentation, data logging and consumer electronics. It has a patented IDS architecture, a wide dynamic range and a low power dissipation. The LTC2379HMS-18#TRPBF is an ideal solution for applications that require low power consumption and accuracy.

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