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Home » NEWEST Products » New by Manufacturer » OSRAM Opto Semiconductors » SFH 7773 Proximity & Ambient Light Sensor - OSRAM
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OSRAM Opto Semiconductors SFH 7773 Proximity & Ambient Light Sensor

OSRAM Opto Semiconductors SFH 7773 Proximity & Ambient Light Sensor

OSRAM Opto Semiconductors SFH 7773 Proximity & Ambient Light Sensor is a three-in-one digital solution, combining a digital ambient light sensor and a proximity sensor (emitter + detector) within one package. Additionally the sensor provides an I²C-bus interface and an interrupt pin to connect it to a microcontroller. OSRAM Opto Semiconductors SFH 7773 consists of an 850nm infrared (IR) LED and an ultra-low power ASIC which performs the signal processing and provides the I²C bus interface as well as an interrupt alert function. Additionally the ASIC contains the two photodiodes for proximity resp. ambient light sensing.

Also available! View all OSRAM Opto Semiconductors Ambient Light & Proximity Sensors


Sensor Application

Applications
  • Mobile phones
  • PDAs and notebooks
  • Cameras
  • Consumer products
Features
  • Proximity Sensor (PS)
    • Detection range up to 150mm
    • 850nm IR emitter integrated in package
    • Superior ambient light suppression (> 50klx)
    • Immunity to crosstalk
    • Fast access to PS signal
  • Ambient Light Sensor (ALS)
    • 0.03lx - 65,000lx
    • High linearity
    • Spectral sensitivity well-matched to the human eye
  • I²C-Bus Interface
    • Slave Address 0111 000X
    • 100kHz / 400kHz and 3.4MHz mode
    • Programmable operation modes (stand-by, triggered, free-running)
  • Low current consumption: 2μA in stand-by mode
  • Configurable interrupt output with programmable threshold levels for PS and ALS
  • Lead (Pb) free product
  • RoHS compliant
Functional Block Diagram
Functional Block Diagram

Sensor Orientation
Sensor Orientation

Package Dimensions in mm & PINs
Package Dimensions & PINs
  • OSRAM Opto Semiconductors
  • Sensing
  • Optoelectronics|Optical Detectors and Sensors|Sensors