Having an accurate and stable reference output voltage across temperature is essential in a wide variety of applications such as data acquisition systems, sensor, and hand-held applications. An important parameter when selecting a reference voltage device is its temperature coefficient. With a temperature coefficient of less than 10ppm/°C from -40°C to 85°C, the TS6001A 2.5V reference voltage is an ideal solution where output voltage accuracy and stability are essential. To measure the temperature coefficient of the TS6001A, the TS6001A evaluation board will be used.