dissipation count ICL7107 P-P such as 1000 (20 segments on) to a low dissipation count such as REF HI ICL8069 1111(8 segments on) can suffer by a count or more. Devices with 1.2V a positive TC reference mayrequire severalcountstopulloutofan REF LO REFERENCE over-range condition. This is because over-range
