GV55W User Manual
TRACGV55WUM001 - 14 -
3.8. Digital Input
There is one general purpose digital input on GV55W, i.e. IN1 (PIN3). It is negative trigger.
Table 7. Electrical Characteristics of Digital Input
Logical State Electrical Characteristics
Active 0V to 0.8V
Inactive Open
Th
e following diagram shows the recommended connection of a digital input.
Fi
gure 10. Typical Digital Input Connection
3.9. Digital Outputs
There are two digital outputs on GV55W. Both are of open drain type and the maximum drain
current is 150mA. Each output has built-in overcurrent protection self-recovery PTC fuse.
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