SBVS032I March 2002 – July 2022
PRODUCTION DATA
For applications requiring a negative and positive reference voltage, the OPA703 and REF30xx can be used to provide a dual-supply reference from a ±5-V supply. Figure 8-3 shows the REF3025 used to provide a ±2.5-V supply reference voltage. The low offset voltage and low drift of the OPA703 complement the low drift performance of the REF30xx to provide an accurate solution for split-supply applications.