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


Document Description Type
Info Sheet PDF 207 kB

Application diagram


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

Order Information

Request Samples
Please Contact us


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
Show cookie popup