Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep analog and digital signals separate. Use short, direct traces for analog signals, and avoid crossing digital signals over analog signals. Also, use a common mode filter and a ferrite bead to filter out high-frequency noise.
Optimize the ADC's performance by selecting the correct gain, sampling rate, and clock frequency for your application. Use the device's built-in calibration features and adjust the internal voltage reference to minimize offset and gain errors. Additionally, consider using an external voltage reference for improved accuracy.
Use a FIFO or a buffer to handle the ADC's digital output data, especially in high-speed applications. Consider using a DMA controller to transfer data to the microcontroller or processor. Also, ensure that the receiving device can handle the ADC's data rate and format.
Use a metal shield or a shielded enclosure to reduce EMI. Ensure that the PCB layout and component placement minimize radiation. Use a common mode filter and a ferrite bead to filter out high-frequency noise. Also, consider using a shielded cable and a connector with EMI protection.
The ADS130E08IPAGR has a junction temperature range of -40°C to 125°C. Ensure good thermal conductivity by using a thermal pad or a heat sink. Avoid overheating by keeping the device within the recommended operating temperature range and providing adequate airflow.
ADS130E08IPAGR datasheet
by Texas Instruments
