Measurement accuracy

Power Profiler Kit Hardware

These measurement accuracy values are essential for using the Power Profiler Kit (PPK).

Table 1. Measurement accuracy
Item Name Min Typ Max Unit Description
1–70 µA range R1_Accuracy   +/- 20   % Readout on Average value
1–70 µA range R1_Offset   ±2   R1_Resol  
70 µA–1 mA range R2_Accuracy   +/- 15   % Readout on Average value
70 µA–1 mA range R2_Offset   ±2   R2_Resol  
1–70 mA range R3_Accuracy   +/- 15   % Readout on Average value
1–70 mA range R3_Offset   ±2   R3_Resol  
Sampling rate Meas_Frequency   77   kHz Fixed value