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.