Texas Instruments recommends a star-ground connection for the analog and digital grounds, and separating the analog and digital power supplies. Additionally, keep the input and output traces short and away from noise sources, and use a solid ground plane to reduce electromagnetic interference (EMI).
The internal voltage reference requires a 10nF capacitor to GND for stability. Ensure the capacitor is placed close to the VREF pin and has a low equivalent series resistance (ESR) to minimize noise. Also, avoid routing digital signals near the VREF pin to prevent noise coupling.
The TLV5610IDWR can operate up to 50MHz clock frequency, but it's recommended to limit the clock frequency to 20MHz or less to ensure accurate performance and minimize power consumption.
Apply power to the device in the following sequence: VCC, VDD, and then the clock signal. Ensure the power supplies are stable and within the recommended voltage range before applying the clock signal. Also, wait for the internal reset signal (RST) to go high before starting conversions.
Use a buffer or a low-impedance output driver to drive the output pins, especially if the output is connected to a long trace or a capacitive load. This helps to maintain signal integrity and reduce ringing.
TLV5610IDWR datasheet
by Texas Instruments
