Si114xM UV, Gesture, Proximity and Ambient Light Sensor Module IC

The Si114xM is not recommended for new design. For new designs, please refer to the Si1153 Proximity and Ambient Light Sensor IC with I2C Interface.

Our Si114x-M01 optical sensor modules provide a highly integrated optomechanical solution for proximity, ambient light, heart rate and UV index applications. A low-power Si114x optical sensor, IR LED, optical blocking, lens and a cover with apertures are integrated into a compact 2.9x4.9 mm module IC. This complete integrated optomechanical solution provides low-power and high-performance optical sensing with simplified manufacturing and faster design cycles. 

LED drivers
Up to 3
Small package
2.9x4.9 mm

Si114xM Optical Sensor Common Specs

  • High level of integration for ease of design
    • Integrates Si114x optical sensor, IR LED, optical blocking, lens and aperatures
    • Tiny 2.9 x 4.9 mm QFN
  • Long battery life
    • Single ultra-fast 25.6usec LED pulse minimizes LED power
    • < 500nA standby
    • 1.7 V to 3.6 V operation
  • Up to 3 independently regulated LED Drivers for design flexibility
    • Dynamically adjustable LED Drivers from 6mA to 360mA
    • Minimize LED current based upon host processed reflectance levels
  • Up to 2 external LEDs can be added to the one integrated LED
    • No additional optical blocking required
  • Ambient light sensor enables automatic backlight control
    • Improves user visual experience and reduced backlight energy
  • Accurate finger-tip or ear based heart rate sensing with integrated IR LED
  • I²C interface for ease of communication with host MCU
Status
Find the Right Si114xM Device Select Columns
Select Columns
Part Number Description UV Index LEDs Proximity Ambient Light Sensor Interface Package Type Package Size (mm)
Module IC with IRLED + Proximity + Heart Rate + ALS 1 Motion Sensing I2C LGA Module 2.9x4.9
Module IC with IRLED + Proximity + Heart Rate + ALS 2 Motion Sensing I2C LGA Module 2.9x4.9
Module IC with IRLED + Proximity + Heart Rate + ALS 3 Motion Sensing I2C QFN10 2.9x4.9

Sort A -> Z
Sort Z -> A

Filter by values...

Contact Sales
Close
Loading Results