User's Manual

GV200 User Manual
TRACGV200UM001 - 16 -
Logical State
Electrical State
Enable
<1.5V, drive current is 0.2A
Disable
Open or the pull-up voltage
User can use this pin to control a relay output. An example to control the ignition key is
showed in following figure. Please refer to chapter 3.3.11 for the detail information on how
to drive a relay with digital output.
Figure 9: Example connection of ignition control
3.3.7 Electrical conditions for digital inputs
For negative trigger inputs the electrical conditions are:
Table 10: Electrical conditions of negative trigger digital inputs
Logical State
Electrical State
Active
0V to 0.8V
Inactive
1.7V to 32V or Open
The example connection is showed as follow: