Dalsa Linea SWIR GigE Series User Manual page 100

Input Signals Electrical Specifications
External Input Details
Opto-coupled with internal current limit.
•
Single input trigger threshold level. (TTL standard: <0.8 V = Logical LOW, >2.4 V = Logical
•
HIGH. See lineDetectionLevel feature).
Used as trigger acquisition event, counter or timestamp event, or integration control.
•
• User programmable debounce time from 0 to 255 μs in 1 μs steps.
Source signal requirements:
•
Single-ended driver meeting TTL, 12 V or 24 V standards (see table below)
•
If using a differential signal driver, only one input can be used due to the shared input
•
common (see details below).
External Input DC Characteristics
Operating Specification
Input Voltage
Input Current
Input logic Low
Input logic High
Absolute Maximum Range before Possible Device Failure
Absolute Ratings
Input Voltage
•
98 Technical Specifications
Figure 54: External Inputs Block Diagram
Minimum
+3 Volts
7 mA
2.4 Volts
Minimum
–36 Volts
Maximum
+36 Volts
10.1 mA
0.8 Volts
Maximum
+36 Volts
Linea SWIR GigE Series Camera