This slide shows the extra capacitors that need to be added to create a circuit with a gain of 2 and a low pass filter with a bandwidth of 20 kHz. Simple adjustments to the resistors allow the ACS726 to be used on a wide range of similar sized platforms. An example would be power supplies with slightly different ratings. The different supplies can all be serviced with the ACS726 by adjusting the resistors to match the current to be sensed in the circuit.