ELP2602中文資料晶豪科技數(shù)據(jù)手冊(cè)PDF規(guī)格書

Feature

? Integrated dual photodiode architecture and

VCSEL IR emitter in one package

? Tiny 1.5mm x 1mm x 0.35mm module

? Crosstalk and ambient light cancellation

? Integrate factory calibrated 940 nm IR VCSEL

? Wide configuration range

? VDD wide operation range 1.7~2.0v

? 1.8V Power Supply with 1.8V~3.6V I

2C bus

? ELP2602 fully comply with current RoHS

directives

Application

? Wearable product for power control

? User detection application

Description

The ELP2602 features proximity measurement

(PS) with the extremely tiny 1.5mm x 1mm x

0.35mm module. This Device incorporates 940nm

IR VCSEL and is factory calibrated for IR proximity

response. The Device provides object detection by

photodiode detection of the reflected IＲ light from

integrated VCSEL emitter.

The ELP2602 incorporates Photodiode, timing

control, ADC and VCSEL emitter into one chip. The

Device provides excellent proximity detection. The

proximity engine features a wide range offset

adjustment to compensate for unwanted IR energy

reflection at the sensor.

The ELP2602 has provided temperature

calibration features and also has lower power

design, including standby mode and wait mode

support. The ELP2602 provide dual photodiode

architecture allows applications to accurately detect

proximity which enables devices to provide excellent

power control management.