数字环境光与接近传感器

产品描述

The AP3212C is an integrated module that includes a digital ambient light sensor [ALS], a proximity sensor [PS] in a Chipled RoHS package. This device provides a multiple gain function with linear response over a dynamic range 1023/ 4095/ 16383/ 65535 and is well suited to applications under clear glass or darkened glass.

The proximity function is targeted specifically towards near field application and detects external object with simple configurable zone controlled by registers. With multiple proximity gain control and 10-bit ADC output, this device is designed specially to fix low reflection objects, such as black hair.

The device supports an interrupt feature to improve system efficiency and several features that help to minimize the occurrence of false triggering. Through internal calibration and CMOS design, the AP3212C is designed to minimize device-to-device variations for ease of manufacturability.

Item Name	AP3212C
Function	Digital Ambient Light and Proximity Sensor
Digital Resolution	I²C, 16-bit ALS, 10-bit PS
PackagePackage	6Ld ODFN, 2.351.80.7mm
Supply Voltage (VDD)	2.4V ~ 3.6V
I²C Bus Pin Voltage (VBus)	1.7V
Operating Temperature (Tope)	-30℃ ~ +80℃
Active Supply Current (Idd)	170μA ~ 250μA
Shutdown Current (Ipd)	2μA ~ 5μA

Product	VDD Range	Resolution	Pin count	Dimension	Function
AL3003	2.5V ~ 3.6V	6-bit ALS, 6-bit PS	8Ld	2.02.650.7mm	Digital Ambient Light and Proximity Sensor
AP3212C	2.4V ~ 3.6V	16-bit ALS, 10-bit PS	6Ld	2.351.80.7mm	Digital Ambient Light and Proximity Sensor
AP3223	2.4V ~ 3.6V	16-bit ALS, 10-bit PS	8Ld	2.02.650.7mm	Digital Ambient Light and Proximity Sensor