Part Details for XTR115UA by Burr-Brown Corp

The recommended power-up sequence is to apply the analog supply voltage (VCC) before the digital supply voltage (VDD). This ensures that the internal analog circuitry is powered up before the digital circuitry, which helps to prevent unwanted digital noise from affecting the analog signals.

The XTR115UA can source or sink up to 10mA of current per output pin. To handle the output current, it is recommended to use a buffer amplifier or a voltage follower to drive the output signal, especially if the load impedance is low or the output signal needs to be transmitted over a long distance.

The XTR115UA's performance is affected by temperature, with the output voltage and accuracy varying with temperature. The device is specified to operate over a temperature range of -40°C to 85°C, and the user should consult the datasheet for specific temperature-related performance characteristics.

The XTR115UA is a commercial-grade device and is not intended for use in high-reliability or high-temperature applications. For such applications, a more ruggedized or industrial-grade device may be required, and the user should consult the manufacturer for specific recommendations.

To minimize noise and interference, it is recommended to follow good PCB layout practices, such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog signals away from noisy digital signals. Additionally, the user should ensure that the XTR115UA is placed in a quiet area of the board, away from high-frequency sources and switching regulators.