DS2120E+T&R

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DS2120E+T&R is an interface - Signal Terminators product from Texas Instruments family. It is designed to provide high level of signal conditioning and noise immunity for systems using analog voltage and current inputs. It is mainly used for data acquisition, signal conditioning applications, and industrial automation.

The DS2120E+T&R interface includes an analog front end (AFE) and a separate microcontroller module (MCM). Its unique design offers a range of features that makes it suitable for specialized applications requiring advanced signal conditioning, such as motor control, data processing and communications.

The AFE consists of a differential receiver, dual 12-bit ADC, and a delta-sigma modulator. It enables the DS2120E+T&R to acquire and process input signals with a resolution of up to 16 bits and operating speed of up to 2MSps/sec. The dual 12-bit ADC has an order of accuracy and frequency response that meet the requirements of most industrial processes. It offers up to 28-bit resolution and can achieve up to 72db dynamic range. The MCM consists of a 32-bit ARM Cortex-M4 processor and on-board RAM and ROM modules.

The AFE and the MCM are connected to each other through an I2C interface controlled by the MCM. This I2C interface allows the MCM to read data from the AFE as well as configure the AFE’s internal parameters. The I2C interface also enables the MCM to pass control commands to the AFE. The MCM can be configured to control the AFE’s DC offsets, gain settings, sampling rates, and other operational parameters.

The DS2120E+T&R interface has a wide range of applications in industrial automation and other areas that require high-accuracy signal conditioning. It can be used for data acquisition and signal conditioning control, analog-to-digital conversion, digital-to-analog conversion, timestamping, synchronization, and trigger signals. It can also be utilized for communication applications, such as motor control, PID loop control, and other closed-loop control systems.

The DS2120E+T&R interface provides many advantages over conventional analog-to-digital conversion methods. It is capable of achieving high accuracy and resolution with a wide range of signal conditioning capabilities. It also provides a low power and low noise solution, which improves system reliability and system cost. Furthermore, the programmable MCM provides great flexibility in the configuration and operation of the interface.

The DS2120E+T&R interface is a great choice for applications requiring high accuracy and reliability. Its advanced signal conditioning capabilities and wide range of features make it an ideal solution for industrial automation and other specialized applications.

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