SLVS005V − JULY 1978 − REVISED NOVEMBER 2003 PARAMETER MEASUREMENT INFORMATIONInputVKAIKAVrefFigure 2. Test Circuit for VKA = VrefInputVKAIKAR1IrefR2VrefV + V ǒ 1 ) R1 Ǔ ) IR1KArefR2refFigure 3. Test Circuit for VKA > VrefInputVKAIoffFigure 4. Test Circuit for Ioff POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 9