Digitally programmable resistor serves as test load

Home> Test-and-measurement Design Center > Design Idea Digitally programmable resistor serves as test load Francesc Casanellas -March 03, 2005 1 Comments inShare   Save Follow PRINT PDF EMAIL Figure 1 illustrates a digitally programmable precision resistance that can serve as a microprocessor-driven power-supply load in custom-designed ATE (automatic-test equipment). An 8-bit current-output DAC, IC1, ...

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