Analog Devices REF03 Manuals

The document describes the features and characteristics of the precision voltage references REF01/REF02/REF03, including high output accuracy, adjustable output, excellent temperature stability, low noise, high supply voltage range, low supply current, and high load-driving capability. They are suitable for precision data systems, high-resolution converters, industrial process control systems, precision instruments, and military and aerospace applications.

The REF03 precision voltage reference provides a stable 2.5 V output, with minimal change for variations in supply voltage, ambient temperature, or loading conditions. Single-supply operation over an input voltage range of 4.5 V to 33 V with a current drain of 1 mA and good temperature stability is achieved using an improved band gap design. Primarily targeted at price sensitive applications, the REF03 is available in plastic PDIPs and surface-mount small outline plastic pac