The recommended layout and routing for the ADS7924IRTER involves keeping the analog and digital traces separate, using a solid ground plane, and minimizing the length of the analog input traces. It's also recommended to use a 4-layer PCB with a dedicated analog ground plane.
To optimize the performance of the ADS7924IRTER in noisy environments, use a low-pass filter at the analog input, use a shielded cable for the analog input, and consider using a common-mode filter or a differential amplifier to reduce noise.
The maximum sampling rate of the ADS7924IRTER is 1 MSPS (million samples per second). However, the actual sampling rate may be limited by the system clock frequency and the conversion time.
The ADS7924IRTER does not require calibration. It has an internal calibration circuit that performs a self-calibration sequence during power-up. However, the user may need to perform an external calibration if the system requires a specific gain or offset adjustment.
The power consumption of the ADS7924IRTER depends on the operating mode and the clock frequency. In normal operation, the typical power consumption is around 15 mW at 1 MSPS. In power-down mode, the typical power consumption is around 10 μW.
ADS7924IRTER datasheet
by Texas Instruments
