Many systems require the combination of both a positive and a negative precision 10.0V reference. ADI offers several hybrid ±10V references. Although Burr-Brown offers no ±10V reference at this time, we do have some simple twochip solutions which are accurate and can be more cost effective. (The lowest cost grades of ADI’s ±10V references are priced at $37.25 (AD2702) and $42.10 (AD2712) each in 25+ quantities.)