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P883

P883 Pressure Sensing Element

The P883 is a general purpose silicon piezoresistive pressure sensing element that utilizes our patented SenStable® process for superior device stability, and is particularly well suited for high volume applications for which cost is paramount. The P883 can optionally utilize a bonded-glass pedestal that provides both thermal and die-attach stress isolation.








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Features

  • Highly reliable, solid state
  • Available in absolute or gage (differential)
  • Available with varying glass thickness or no glass at all (consult GE for more information)
  • Designed to be temperature compensated using constant current or voltage
  • NovaSensor’s proprietary SenStable® process produces excellent long-term stability

Applications

  • Level sensing
  • Automotive systems
  • Process control
  • Pneumatic controls
  • Hydraulic systems

Specifications

Description

The P883 utilizes four matched valued piezoresistors in a wheat stone bridge circuit. When excited (1.0 mA, DC), the P883 produces a differential millivolt output signal that is directly proportional to the pressure applied. Available as gage (differential) or absolute, the P883 is also designed for reduced temperature hysteresis over a wide temperature range. All die are visually inspected and are electrically probed to verify zero offset. Samples from each wafer are tested for sensitivity, linearity and temperature coefficients.

P883


P-883-Tb1

Ordering Information

P-883-Tb2

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Descriptions English
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