ASC714-30 read error.

Hi, I'm using the sensor asc741-30 to measure loading a power supply, but have the problem that the higher the load to be measured Vcc falls and therefore Vout is incorrect. Vcc fluctuates but is powered by 5v regulator ic7805.

How I can avoid this flutcuacion ?.

While I was working with my ASC712 (20 A) I had similar problems, until I added the bypass & filtering capacitor !

Please add a 0.1 uF capacitor between Pin 8 and ground , and 1nF between Pin 5 & 6 of your ASC714 current sensor !

Between pin 5 & 6 is put.
I will also put between pin 8 & ground.
Thank you.