The E931.98 integrated circuit combines all required functions for a single chip Passive Infra-Red (PIR) motion sensor. Motion detection is signaled through the push-pull REL output. A digital input OEN enables REL output.... read more


  • One pulse trigger
  • Adaptive zero crossing switching
  • On chip shunt regulator
  • Low power consumption
  • Differential PIR sensor input
  • Excellent power supply rejection


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File Description
E931.98 | Data Sheet

Application Diagram


  • PIR motion detection
  • Intruder detection
  • Occupancy detection
  • Motion sensor lights

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Part No. Temp. Range Package Order No.
E931.98 -25°C to +85°C SOIC14N E93198A54D
E931.98 -25°C to +85°C TSSOP14 E93198A37B
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