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Technical Specifications Linea SWIR GigE Series Camera
Input Signals Electrical Specifications
Figure 54: External Inputs Block Diagram
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 Minimum Maximum
Input Voltage +3 Volts +36 Volts
Input Current 7 mA 10.1 mA
Input logic Low 0.8 Volts
Input logic High 2.4 Volts
Absolute Maximum Range before Possible Device Failure
Absolute Ratings Minimum Maximum
Input Voltage –36 Volts +36 Volts
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