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APDS-9960 Datasheet Preview

APDS-9960 Datasheet

RGB and Gesture Sensor

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APDS-9960
Digital Proximity, Ambient Light, RGB and Gesture Sensor
Data Sheet
Description
The APDS-9960 device features advanced Gesture detec-
tion, Proximity detection, Digital Ambient Light Sense
(ALS) and Color Sense (RGBC). The slim modular package,
L 3.94 x W 2.36 x H 1.35 mm, incorporates an IR LED and
factory calibrated LED driver for drop-in compatibility
with existing footprints.
Gesture detection
Gesture detection utilizes four directional photodiodes to
sense reflected IR energy (sourced by the integrated LED)
to convert physical motion information (i.e. velocity, direc-
tion and distance) to a digital information. The architec-
ture of the gesture engine features automatic activation
(based on Proximity engine results), ambient light sub-
traction, cross-talk cancelation, dual 8-bit data converters,
power saving inter-conversion delay, 32-dataset FIFO, and
interrupt driven I2C communication. The gesture engine
accommodates a wide range of mobile device gesturing
requirements: simple UP-DOWN-RIGHT-LEFT gestures or
more complex gestures can be accurately sensed. Power
consumption and noise are minimized with adjustable IR
LED timing.
Description continued on next page...
Applications
Gesture Detection
Color Sense
Ambient Light Sensing
Cell Phone Touch Screen Disable
Mechanical Switch Replacement
Features
Ambient Light and RGB Color Sensing, Proximity
Sensing, and Gesture Detection in an Optical Module
Ambient Light and RGB Color Sensing
- UV and IR blocking filters
- Programmable gain and integration time
- Very high sensitivity – Ideally suited for operation
behind dark glass
Proximity Sensing
- Trimmed to provide consistent reading
- Ambient light rejection
- Offset compensation
- Programmable driver for IR LED current
- Saturation indicator bit
Complex Gesture Sensing
- Four separate diodes sensitive to different directions
- Ambient light rejection
- Offset compensation
- Programmable driver for IR LED current
- 32 dataset storage FIFO
- Interrupt driven I2C communication
I2C-bus Fast Mode Compatible Interface
- Data Rates up to 400 kHz
- Dedicated Interrupt Pin
Small Package L 3.94 × W 2.36 × H 1.35 mm
Ordering Information
Part Number
APDS-9960
Packaging
Tape & Reel
Quantity
2500 per reel




AVAGO

APDS-9960 Datasheet Preview

APDS-9960 Datasheet

RGB and Gesture Sensor

No Preview Available !

Description (Cont.)
Proximity detection
The Proximity detection feature provides distance mea-
surement (E.g. mobile device screen to user’s ear) by pho-
todiode detection of reflected IR energy (sourced by the in-
tegrated LED). Detect/release events are interrupt driven,
and occur whenever proximity result crosses upper and/
or lower threshold settings. The proximity engine features
offset adjustment registers to compensate for system
offset caused by unwanted IR energy reflections appear-
ing at the sensor. The IR LED intensity is factory trimmed
to eliminate the need for end-equipment calibration due
to component variations. Proximity results are further im-
proved by automatic ambient light subtraction.
Color and ALS detection
The Color and ALS detection feature provides red, green,
blue and clear light intensity data. Each of the R, G, B, C
channels have a UV and IR blocking filter and a dedicated
data converter producing16-bit data simultaneously. This
architecture allows applications to accurately measure
ambient light and sense color which enables devices to
calculate color temperature and control display backlight.
Functional Block Diagram
VDD
LED A
LED K Clear
RGBC
LDR
Red
ALS
GND Green
Blue
Up
Down
Left
Right
Gesture
Engine
Proximity
Engine
PWM
Oscillator
ADC
32 x 4 Byte
FIFO
Threshold
Control
Interrupt
SCL
SDA
INT
2


Part Number APDS-9960
Description RGB and Gesture Sensor
Maker AVAGO
Total Page 30 Pages
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