Texas Instruments provides a layout and routing guide in the application note SLAA523, which includes recommendations for PCB design, component placement, and routing to minimize noise and ensure optimal performance.
The ADS5424IPJY has a built-in calibration circuit that can be used to calibrate the device. The calibration process involves applying a known input voltage and adjusting the internal calibration registers to achieve the best possible accuracy. Texas Instruments provides a calibration guide in the application note SLAA524.
The maximum input voltage range that can be applied to the ADS5424IPJY without damaging the device is ±VREF, where VREF is the reference voltage. However, it is recommended to limit the input voltage to ±10V to ensure optimal performance and to prevent damage to the device.
The ADS5424IPJY has built-in overvoltage protection on the input pins, which can withstand voltages up to ±16V without damage. However, it is recommended to use external protection circuitry, such as voltage-limiting resistors or clamping diodes, to prevent overvoltage conditions from damaging the device.
The recommended power-up sequence for the ADS5424IPJY is to first apply the analog power supply (AVDD), followed by the digital power supply (DVDD), and finally the clock signal. This ensures that the device powers up properly and minimizes the risk of latch-up or other issues.
ADS5424IPJY datasheet
by Texas Instruments
