LM98515CCMTX

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LM98515CCMTX is a low-power and low-voltage data acquisition system from Texas Instruments. It combines the analog front end (AFE) and data acquisition (DAC) capabilities necessary for applications ranging from motion and Heterodyne detection to smart sensoring technologies and automotive drivers\' assistance programs. The system is highly suited for industrial sensing applications, providing a single-chip solution for both datalogging and DAC needs.

LM98515CCMTX is based on the Texas Instruments\' Proven Sigma Delta AFE Architecture. This high-precision, low-power architecture features an integrated, high-precision, low-power analogue-to-digital converter (ADC) to accurately measure and convert analog signals into digital signals. The system also features a high-resolution, low-speed, 8-bit delta-sigma DAC, a 6-bit DAC and an 8-bit, low-power Sigma Delta modulation module. These features allow the system to capture and convert both low-level and high-level analog signals. Additionally, the system also includes a low-noise DC-to-DC converter and a low-dropout regulator to ensure low ripple and low power consumption.

In terms of its application field, LM98515CCMTX is most suitable for motion control, measurement and control of position, displacement and speed of objects, as well as for monitoring temperature, pressure and flow. Furthermore, the system can be coupled with precision sensors such as LVDT and other device sensing technologies to measure vibration levels and object distances from the mechanical to the digital domain. It is also suitable for Heterodyne detection, smart sensoring applications, automotive drivers\' assistance programs, and embedded industrial automation.

In terms of the system\'s working principle, the LM98515CCMTX utilizes the Sigma Delta AFE Architecture to accurately sense and convert analog signals into digital signals. The system features an 8-bit delta-sigma converter and 6-bit DAC to produce a low-level output signal. The low-level output is then manipulated by a series of low-power, high-precision circuits to achieve the desired gain and offset accuracy. The system also features a low-power, low-noise DC-to-DC converter and a low-dropout regulator to ensure low ripple and low power consumption. Additionally, the system includes an ESCS-LF (External Single Clock Synchronization-LF) circuit for synthesizing frequency and phase-shift signals for optimized performance.

Overall, LM98515CCMTX is a low-power, low-voltage data acquisition system from Texas Instruments, which combines the Analog Front End (AFE) and Data Acquisition (DAC) capabilities necessary for a broad range of applications. The system is most suitable for motion control, measurement and control of position, displacement and speed of objects, as well as for monitoring temperature, pressure and flow. Furthermore, it is also suitable for Heterodyne detection, smart sensoring applications, automotive drivers\' assistance programs and embedded industrial automation. The system is based on a Sigma Delta AFE Architecture, which features an 8-bit adc, 8-bit delta-sigma DAC, 6-bit DAC, low-noise DC-to-DC converter and a low-dropout regulator. All of these features enable the system to provide high accuracy and low power consumption.

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