ACS711 Demo Board User Instructions
• The following picture is the top view of the demo board with explanations pointed
to each test point hook up and socket pin, and the connection diagram in a typical
application.
• On board 3.3V voltage regulator U2 input voltage (Vin) range: 3.5-16V.
• No external pull up resistor is needed for Fault pin as a 10k pull up resistor is
already installed on board.
• Once the sensor faulted (Fault signal went low and Fault LED lights on) the only
way to reset the fault is to reset Vcc.
• See ACS711 Data Sheet for detailed information. See next page for board
schematic.
Fault LED
Vin (3.5-16V) GND Viout Fault
Load
Source
