- Full featured evaluation board for the AD7195
- Standalone interface using microcontroller and LCD display
- PC software for control of AD7195 using USB interface
- Various linking options
The AD7195 evaluation kit (EVAL-AD7195EBZ) is a powerful tool for exploring and evaluating the AD7195 features. The evaluation board can be operated in complete standalone, battery-powered mode. The LCD display is used to display the conversion data.
When the board is connected to (and possibly powered from) a PC via a standard USB interface, the PC software allows the graphical display of real-time data, logs the data into a text file, allows the user to modify the internal settings of the AD7195, and generally helps in understanding the part features and performance.
Finally, the flexible interface structure of the board allows it to be connected in several useful configurations. For example, the digital section of the evaluation board can be used indepen-dently as a convenient digital interface for a user’s own sensor design PCB or module containing the AD7195. Alternatively, an external microcontroller can be interfaced to the AD7195 and, thus, the evaluation board can act as a complete analog front end for creating and debugging software on the user’s digital platform.
The AD7195 ia a 4.8 kHz, ultralow noise, 24-bit sigma-delta (Σ-Δ) ADC. The AD7195 is a complete analog front end for low frequency measurement applications. It contains two differential inputs/ four pseudodifferential inputs and includes a low noise instrumentation amplifier, a reference detect, and a low-side power switch.
Key Applications: Weigh scales, Strain gage transducers, Pressure measurement, Temperature measurement, Chromatography, PLC/DCS analog input modules, Data acquisition, Medical and scientific instrumentation