Excelitas低调,双元素PyRodetector系列(PYD 1384 / PYD 1394)
excelitas.PYD 1384/PYD 1394schematic
部分/ PYD 1384(LHI 874);PYD 1394(LHI 944)

PYD 1384, PYD 1394 Dual-Element Pyros

Excelitas PYD 1384(替换为LHI 874)/ PYD 1394(替换到LHI 944)PyRodetector序列是PYD 1388 / PYD 1398标准模拟吡顿的低型材变型。低调双元素滤网配有两个源跟随电路串联连接和FET中的传感元件,用光窗连接到低调到-39金属外壳中源跟随电路

Both Dual-Element, Low-Profile Pyrodetectors feature two sensing elements in opposed series connection and a source follower circuit. The PYD 1384 Pyrodetector represents the standard base model of the Low-Profile Series. PYD 1394 is equipped with a larger window that provides a wider field-of-view. An additional drain resistor and output capacitor further reduce interference effects of electromagnetic disturbances for EMI sensitive applications.

理想地适用于运动检测,它们的低调设计允许两个PYROS节省空间集成在一起,以便启用180°视野。

ProductPhoto_ir_pyd-1394-schematic.png
  • 反应性:4.2 kV /W (typical)
  • 噪声:20μVPP(典型)/50μVPP(最大值)
  • 操作要求:2.0-10 V
  • 带光学窗口的外壳:到39
  • PYD 1384, Field-of-view (horiz/vert): 95°/87°
  • PYD 1394, Field-of-view (horiz/vert): 110°/110°
  • 反应性:4.2 kV /W (typical)
  • 噪声:20μVPP(典型)/50μVPP(最大值)
  • 操作要求:2.0-10 V
  • 带光学窗口的外壳:到39
  • PYD 1384, Field-of-view (horiz/vert): 95°/87°
  • PYD 1394, Field-of-view (horiz/vert): 110°/110°
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