IQS621 - End Of Life

Key features :

• • • Unique combination of sensing technologies:
      • Capacitive sensing
      • Ambient light sensing (ALS)
      • Hall-effect sensing
      • Inductive sensing
    • Capacitive sensing
      • Full auto-tuning with adjustable sensitivity
      • 2pF to 200pF external capacitive load capability
      • Enhanced temperature stability
    • Ambient light sensing (ALS)
      • Absolute lux output
      • Human eye response compensated
      • 4-bit ALS range output (0 – 10)
      • Dual threshold detection for day/night indication with hysteresis
    • Hall-effect sensing
      • On-chip Hall-effect measurement plates
      • Dual direction Hall switch sensor UI
      • 2 level detection (widely variable)

Detection range 10mT – 200mT

• • Inductive sensing
  • 2 level detection and hysteresis for inductive sensing
  • Only external sense coil required (PCB trace)

Specification:

• • Low power consumption:
    • 75uA (100Hz response, 1ch inductive)
    • 95uA (100Hz response, 2ch Hall)
    • 75uA (100Hz response, 3ch capacitive)
    • 60uA (100Hz response, ALS)
    • 20uA (20Hz response, 3ch capacitive)
    • 2.5uA (4Hz response, 1ch cap. wake-up)
  • Proximity / Touch & wake-up
  • Automatic Tuning Implementation (ATI) – performance enhancement (10bit)
  • Standard I2C interface
  • Optional RDY indication for event mode operation
  • Supply voltage: 1.8V to 3.3V

Applications :

• • Mobile electronics (phones/tablets)
  • Home automation & lighting control
  • Wearable devices
  • White goods and appliances
  • Human Interface Devices
  • Aftermarket automotive