標(biāo)題: 關(guān)于APDS9960引腳功能定義與芯片pdf資料下載 [打印本頁(yè)] 作者: 飛翔的河南人 時(shí)間: 2018-11-20 11:46 標(biāo)題: 關(guān)于APDS9960引腳功能定義與芯片pdf資料下載 這是關(guān)于APDS9960的芯片資料，如果有需要的朋友可以去嘗試一下
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.
