APDS9900 Digital Ambient Light Proximity Sensor Module

APDS9900 Digital Ambient Light Proximity Sensor Module provides digital ambient light and proximity sensor (ALS), IR LED and a complete proximity detection system in a single 8 pin package. The APDS9900 Digital Ambient Light Proximity Sensor Module function offers plug and play detection to 100 mm (without front glass) thus eliminating the need for factory calibration of the end equipment or sub-assembly.

The APDS9900 Digital Ambient Light Proximity Sensor Module proximity detection feature operates well from bright sunlight to dark rooms. The wide dynamic range also allows for operation in short distance detection behind dark glass such as a cell phone.

In addition, an internal state machine provides the ability to put the device into a low power mode in between ALS and proximity measurements providing very low average power consumption. 

APDS9900 Digital Ambient Light Proximity Sensor Module is particularly useful for display management with the purpose of extending battery life and providing optimum viewing in diverse lighting conditions.

Display panel and keyboard backlighting can account for up to 30 to 40 percent of total platform power. The ALS features are ideal for use in notebook PCs, LCD monitors, flat-panel televisions, and cell phones.

The APDS9900 Digital Ambient Light Proximity Sensor Module function is targeted specifically towards near field proximity applications. In cell phones, the proximity detection can detect when the user positions the phone close to their ear.

The APDS9900 Digital Ambient Light Proximity Sensor Module is fast enough to provide proximity information at a high repetition rate needed when answering a phone call. This provides both improved “green” power saving capability and the added security to lock the computer when the user is not present. The addition of the micro-optics lenses within the module, provide highly efficient transmission and reception of infrared energy which lowers overall power dissipation.

Features: –

• ALS, infrared LED and near joint detector in optical module
• Ambient brightness sensor (ALS)
• an approximation of the human eye’s visual response
• programmable interrupt function with upper and lower thresholds
• up to 16- bit resolution
• high sensitivity in dark glass after operation
• up to 1000000:1 dynamic range
• Proximity detection
• fully calibrated to 100 mm detection
• Integrated infrared LED and synchronous LED driver
• eliminate the close proximity of “factory calibration”
• 2000:1 dynamic range
• Programmable wait timer
• wait state power – 70 A typical values
• & – programmable range of 2.72 MS to more than 6 seconds
• I2C compatible interface
• up to 400 kHz (I2C fast mode)
• dedicated interrupt pin
• 1.8V VBUS I2C interface
• Sleep mode power – 2.5 A typical values

APDS9900 Digital Ambient Light Proximity Sensor Module Specifications: –

Applications: –

• Adjustable light mobile phone backlight
• Notebook / display security
• automatically enabled hands-free mode
• An automatic menu pops up
• Digital camera eye sensor.

Datasheet: –

docs.broadcom.com/doc/AV02-2867EN

Package: –

1 x APDS9900 Digital Ambient Light Proximity Sensor Module

Related Products at majju.pk

• APDS9960 Proximity Ambient Light Sensor Module
• GY-9930-LLC APDS-9930 Proximity Gesture Sensor Module
• GP2Y0A51SK0F Proximity Sharp IR Sensor 2-15cm
• Microphone Sound Sensor Module LM393
• Autonics Cylindrical Inductive Proximity Sensor PR12-4DN
• 12mm Proximity Sensor Inductive Proximity Sensor LJ12A3-4-Z/BX
• Inductive Proximity Sensor LJ12A3-4-Z/BX in Pakistan
• Laser Receiver Module Non-modulator Tube Laser Sensor