Products > Optical Sensors > Ambient Light Photo Sensors > APDS-9303
APDS-9303
Miniature Ambient Light Photo Sensor with Digital (SMBus) Output
The APDS-9303 is a low-voltage Digital Ambient Light Photo Sensor that converts light intensity to digital signal output capable of direct SMBus interface. Each device consists of one broadband photodiode (visible plus infrared) and one infrared photodiode. Two integrating ADCs convert the photodiode currents to a digital output that represents the irradiance measured on each channel. This digital output can be input to a microprocessor where illuminance (ambient light level) in lux is derived using an empirical formula to approximate the human-eye response.
Lifecycle status:
Active
Features [+-]
- Approximate the human-eye response
- Precise Illuminance measurement under diverse lighting
- conditions
- Programmable Interrupt Function with User-Defined Upper and Lower Threshold Settings
- 16-Bit Digital Output with SMBus at 100 kHz
- Programmable Analog Gain and Integration Time
- Miniature ChipLED Package
- Height – 0.55mm
- Length – 2.60mm
- Width – 2.20mm
- 50/60-Hz Lighting Ripple Rejection
- Low Active Power (0.6 mW Typical) with Power Down Mode
- RoHS Compliant
Applications [+-]
- Detection of ambient light to control display backlighting
- Mobile devices – Cell phones, PDAs, PMP
- Computing devices – Notebooks, Tablet PC, Key board
- Consumer devices – LCD Monitor, Flatpanel TVs, Video Cameras, Digital Still Cameras
- Automatic Residential and Commercial Lighting Management
- Automotive instrumentation clusters
- Electronic Signs and Signals
Documents
[+-]
Data Sheets & Technical Specifications
Brochures/Promotional Materials
The APDS-9303 is a low-voltage Digital Ambient Light Photo Sensor that converts light intensity to digital signal output capable of direct SMBus interface. Each device consists of one broadband photodiode (visible plus infrared) and one infrared photodiode. Two integrating ADCs convert the photodiode currents to a digital output that represents the irradiance measured on each channel. This digital output can be input to a microprocessor where illuminance (ambient light level) in lux is derived using an empirical formula to approximate the human-eye response.
Lifecycle status:
Active
Features [+-]
- Approximate the human-eye response
- Precise Illuminance measurement under diverse lighting
- conditions
- Programmable Interrupt Function with User-Defined Upper and Lower Threshold Settings
- 16-Bit Digital Output with SMBus at 100 kHz
- Programmable Analog Gain and Integration Time
- Miniature ChipLED Package
- Height – 0.55mm
- Length – 2.60mm
- Width – 2.20mm
- 50/60-Hz Lighting Ripple Rejection
- Low Active Power (0.6 mW Typical) with Power Down Mode
- RoHS Compliant
Applications [+-]
- Detection of ambient light to control display backlighting
- Mobile devices – Cell phones, PDAs, PMP
- Computing devices – Notebooks, Tablet PC, Key board
- Consumer devices – LCD Monitor, Flatpanel TVs, Video Cameras, Digital Still Cameras
- Automatic Residential and Commercial Lighting Management
- Automotive instrumentation clusters
- Electronic Signs and Signals
Documents
[+-]
Data Sheets & Technical Specifications
Brochures/Promotional Materials
- Approximate the human-eye response
- Precise Illuminance measurement under diverse lighting
- conditions
- Programmable Interrupt Function with User-Defined Upper and Lower Threshold Settings
- 16-Bit Digital Output with SMBus at 100 kHz
- Programmable Analog Gain and Integration Time
- Miniature ChipLED Package
- Height – 0.55mm
- Length – 2.60mm
- Width – 2.20mm
- 50/60-Hz Lighting Ripple Rejection
- Low Active Power (0.6 mW Typical) with Power Down Mode
- RoHS Compliant
Data Sheets & Technical Specifications
Brochures/Promotional Materials
