سنسور دیجیتال تشخیص نور محیط و مجاورت WCMCU-AP3216

MCU-3216 AP3216 Proximity sensor Light sensor tester Optical digital proximity sensor
Describe
AP3216C is an integrated ALS&PS module, including a digital ambient light sensor [ALS], a proximity sensor [PS] and an infrared LED package.
The device has a linear response multi-gain function with a dynamic range of 365/1460/5840/23360, which is very suitable for transparent glass or dark glass applications.
The proximity function is designed for near-field applications, in which external objects can be detected through a simple configurable area controlled by the register.
There are more than one? Close to gain control, the device has multiple infrared LED current controls and 10-bit ADC output, specifically designed to fix low-reflection objects, such as black hair.
The device supports interrupts to improve system efficiency and has features that help minimize false triggers.
Through internal calibration and CMOS design, AP3216C aims to minimize the difference between devices, thereby simplifying manufacturing.
Feature
Working voltage: 3.3V
12 C interface (fs mode 400k Hz)
Mode selection: ALS, PS + IR, ALS + PS + IR, PD, ALS once, SW reset, PS + IR once, ALS + APS + IR once.
Built-in temperature compensation circuit
Operating temperature range of ambient light sensor (-30°C to +80°C)
16-bit effective linear output (0-65535)
4 user-selectable dynamic ranges
Anti-flicker suppression (reject 50/60Hz)
High sensitivity
Window loss compensation
Proximity detector
10-bit effective linear output (0-1023)
4 programmable infrared LED current output
High ambient light suppression
Crosstalk compensation
Application
Mobile phone, PAD
Personal navigation device
Notebook/Ultrabook
LCD/PDP TV backlight system
Digital Frame
Capacitive touch screen application
Package includes
1 x AP3216 proximity sensor, light sensor tester, digital optical proximity sensor