JAJSNM7A December 2021 – August 2022 REF35
PRODUCTION DATA
For applications requiring a negative and positive reference voltage, the REF35 and OPA735 can be used to provide a dual-supply reference from a 5 V supply. Figure 10-1 shows the REF35250 used to provide a 2.5 V supply reference voltage. The low drift performance of the REF35250 complements the low offset voltage and zero drift of the OPA735 to provide an accurate solution for split-supply applications. Take care to match the temperature coefficients of R1 and R2.