MCU-3216 AP3216 Distance Sensor Optical Detector Digital Optical Proximity SensorItem NO.: AP3216

AP3216 Distance Sensor

Description:

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 the multi-gain function of linear response with dynamic range of 365/1460/5840/23360, which is very suitable for the application of transparent glass or dark glass. The proximity function is designed for near-field applications, in which external objects can be detected through simple configurable areas controlled by registers. How many? Close to gain control, the device has multiple infrared LED current control and 10-bit ADC output, and is specially designed to fix low-reflection objects, such as black hair. The device supports interrupts to improve system efficiency, and has the function of helping to minimize error triggering. Through internal calibration and CMOS design, AP3216C aims to minimize the differences between devices, thus simplifying manufacturing.

Features:

● I 2 C interface (fs mode 400k Hz)

● Mode selection: ALS, PS+IR, ALS+PS+IR, PD, ALS once, SW reset, PS+IR once, ALS+ Δ PS+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-flashing suppression (reject 50/60Hz)

● High sensitivity

● Window loss compensation

● Proximity detector

● 10-bit effective linear output (0-1023)

● 4-channel programmable infrared LED current output

● High ambient light suppression

● Crosstalk compensation

Scope Of Application:

● Mobile phone, PAD

● Personal navigation device

● Notebook/Superbook

● LCD/PDP TV backlight system

● Digital photo frame

● Capacitive touch screen application