Excelitas PYD 1588/1598 Low-Power DigiPyro Series
PART/ PYD 1588, PYD 1598

PYD 1588, PYD 1598 Low-Power DigiPyros

With a mere 1.8V power requirement, Excelitas offers the first real low-power enhanced DigiPyro® Series. The PYD 1588 and PYD 1598 DigiPyros are fully integrated, Dual-Element Detectors with two different window size options. These DigiPyros offer added features and low-current power consumption for extended remote motion detection in battery operated devices.

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The Low-Power DigiPyro PYD 1588/1598 works at the new industry-leading standard of 1.8V supply voltage and significantly reduced supply current. The power requirements of the system level can be further reduced with the wake-up/sleep feature of this Detector Series, which also promotes power efficiency and extends service life. This Pyrodetector Series is ideal for prolonged battery operated motion detection. A selectable band-pass function and pulse count option further compliment the full functionality of this device.

Features

  • Integrated digitization
  • Motion detection unit with interrupt function
  • Low-power consumption of only 3µA at 1.8V.
  • High-responsivity ceramic pyroelectric elements
  • Dual detector with 2 × 1mm2 elements
  • 110° Field-of-view PYD 1588
  • 130° Field-of-view PYD 1598
  • TO-5 metal housing for high EMI immunity
  • Optimal for easy integration into product designs

Applications

  • Long-range motion detection (with lens)
  • Energy saving applications
  • Intrusion alarms
  • Horizontal mounting applications
  • Battery operation
ProductPhoto_IR_PYD1598-schematic

 

  • Responsivity: 4.2 kV/W (typical)
  • Noise: 3 digits (typ), 12 digits(max)
  • Operating power requirements: 1.8-3.6 V / 3 µA
  • Housing with optical window: TO-5
  • PYD1588 Field-of-view (horiz/vert): 115°/107°
  • PYD1598 Field-of-view (horiz/vert): 130°/130°

 

  • Responsivity: 4.2 kV/W (typical)
  • Noise: 3 digits (typ), 12 digits(max)
  • Operating power requirements: 1.8-3.6 V / 3 µA
  • Housing with optical window: TO-5
  • PYD1588 Field-of-view (horiz/vert): 115°/107°
  • PYD1598 Field-of-view (horiz/vert): 130°/130°
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