GV200 User Manual
3.3.11. Digital Output
The outputs are Open-Drain type with no internal pull-up resistor which also be used to
control a relay. It means that the user has to connect a pull-up resistor or a relay coil between
the output pin and any positive voltage (32V max.) to generate a correct output. Each output
can drive a continuous current of 0.2A.
The electrical conditions are:
Table 12: Electrical conditions of digital outputs
Logical State Electrical State
Enable <1.5V, drive current is 0.2A
Disable Open or the pull-up voltage (max 32V)
Digital outputs are used for cutting/restoring GND. The example connections are:
Figure 15: The example connection to drive a LED
TRACGV200UM001 - 20 -
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