Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good PCB design practices, such as keeping analog and digital signals separate, using a solid ground plane, and minimizing noise coupling.
To ensure accurate temperature measurement, calibrate the device, use a high-precision voltage reference, and minimize thermal gradients on the PCB. Also, consider using a thermocouple or other temperature sensor for more accurate measurements.
The maximum allowed voltage on the analog input pins is VCC + 0.3V, but it's recommended to keep the input voltage within the specified range (0V to VCC) to ensure accurate conversions and prevent damage to the device.
Use proper shielding, grounding, and decoupling techniques to minimize noise and interference. Also, consider using a low-pass filter or a ferrite bead on the analog input lines to reduce high-frequency noise.
The recommended clock frequency for the MSC1210Y2PAGT is between 1 MHz and 4 MHz. However, the device can operate at frequencies up to 10 MHz, but this may affect power consumption and noise performance.
MSC1210Y2PAGT datasheet
by Texas Instruments
