The recommended layout and routing for the ADS131E06IPAG involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the analog input traces. It's also important to keep the ADC's analog input pins away from the digital output pins.
To optimize the performance of the ADS131E06IPAG 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. Additionally, ensure that the power supply is clean and well-regulated.
The maximum sampling rate of the ADS131E06IPAG is 32,768 samples per second (SPS) for all channels. However, the maximum sampling rate may vary depending on the specific configuration and operating conditions.
The ADS131E06IPAG has an internal calibration mechanism that can be initiated through the CAL pin. The calibration process involves shorting the CAL pin to the AGND pin, which triggers the internal calibration sequence. The device also has an offset calibration register that can be used to trim the offset error.
The power consumption of the ADS131E06IPAG depends on the operating mode and the sampling rate. In normal operation, the device consumes around 12.5 mW at 3.3 V and 32,768 SPS. In power-down mode, the device consumes around 10 μW.
ADS131E06IPAG datasheet
by Texas Instruments
Findchips
