APDS-9309

Digital Ambient Light Photo Sensor with I2C Output

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The APDS-9309 is an ambient light sensor device with digital I2C compatible interface in a miniature 2mm x 2mm x 0.65mm package. The ambient light sensing feature utilizes dual photodiodes to approximate the human eye response to light intensity using an empirical formula. This allows the device to operate under various lighting conditions and through various attentuation materials including darkened glass. The device is particularly useful for display management with the capabilities of extending battery life and providing optimum viewing in diverse lighting conditions.
 

Features

  • Miniature package size: L2.00 x W2.00 x H0.65 mm
  • 16-Bit digital output
  • I2C interface compatible with dedicated interrupt pin
  • Dual diode architecture to approximate the human eye response
  • Precise light intensity measurements under diverse lighting conditions and various attentuation materials
  • Programmable interrupt function, analog gain and integration time
  • Low power consumption: 3.2 µA typical in power down mode

Applications

  • Display Backlight Control
  • Automatic Residential and Commercial Lighting Management
  • Automotive Instrumentation Clusters
  • Electronic Signs and Signals

Lifecycle Status

Active

Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Active
Distrib. Inventory Yes
Size (mm) 0.65 (H) x 2.0 (L) x 2.0 (W)
Package 6 pin – ChipLED
Supply Voltage (V) 2.4 - 3.0
Typical Output Current @ 100 Lux (uA) I2C Digital count output
Peak Sensitive Wavelength (nm) N.A.