Status Prod
Vin(V) 2.7-5.5
Document App Note, Eval Board, IR_EB
Pkg-Pin(mm) UTQFN-12(2x2)
Sensor Type Gesture Sensor
No. Channels 1 Trans2 Recv
Package Type UT = UTQFN
Solder Type L = Lead-free (RoHS Compliant)
Part Number 5000 = 5000
Product Family 31 = Commercial/Industrial Analog
Product Type SE = Sensor
Temperature Grade S2 = Industrial temp. (-40°C to 85°C)
Package option TR = Tape & Reel
Outpack Tape on Reel

IS31SE5000-UTLS2-TR Features

  • Supply voltage from 2.7V~5.5V
  • 400kHz I2C compatible interface
  • 1µA shutdown current
  • 0.6mA low supply current
  • Detection range can be adjusted
  • Motion Mode and Proximity Mode
  • Auto interrupt clear
  • Package in UTQFN-12 (2mm × 2mm) Integrated signal processing and digital output
  • Smart phones/GPS/MID/PAD/MP3
  • Lighting/switch controller/ household electrical appliances


The IS31SE5000 is a low-power, reflectance-based infrared light sensor with advanced signal processing and digital output. The sensor can detect making touchless motion possible. The IS31SE5000 uses one infrared LED and 2-channel receivers which pick up the reflectance signal from the 2 photodiodes to perform touchless motion detection. When horizontal motion or proximity motion happen, the flag bits in status register will be triggered and an interrupt signal is generated to inform the master to read the flag bit through I2Cinterface. IS31SE5000 is available in UTQFN-12 (2mm × 2mm). It operates from 2.7V to 5.5V over the temperature range of -40°C to +85°C.


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