Analog Devices AD584 - precision voltage reference : weekend die-shot

Analog Devices AD584 is a voltage reference with 4 outputs : 2.5, 5, 7.5 and 10V. Tempco is laser trimmed to <15ppm/°C and voltage error to ~0.1%.


Die size 2236x1570 µm.

One can refer to a die photo from AD datasheet showing a bit older design of the same chip: