Light ALS -
42 c series is the most advanced ambient light sensor, big photosensitive area design, the photosensitive area reaches 8.
Was 1, main consideration client skin contact, vulnerable to the skin tone, tattoos, or hair, such as interference, increase the sensing area can increase recognition, signal receiving more strong and stable, even in the middle of which is moving or runners, can the real-time and easily detect the heart rate.
42 c series products under 100 lux of white LED light, there is zero.
Eight mu A current signal output (
Vr = 5V)
, so excellent photoelectric conversion efficiency, more can reflect light energy by parsing the skin capillaries signal, plus special coating design, effectively reduce the below 400 nm uv light and more than 650 nm infrared interference, reduce the effects of outdoor sports strong sunlight while, detect the result more accurate.
42 c series resistance temperature -
40 ° C to 85 ° C, it can be applied to 0 to 5 v voltage, at the same time conforms to RoHS, lead free and no halogen specifications, very accord with sport watches wearable application requirements, in the light of the way to rip the heart rate information.
42 c ambient light sensor, the sensor green 550 nm band, the calculation error signal is low, the output current of high efficiency, easy to detect the heart rate signal, especially suitable for sports watch wearable applications (such as
In accordance with customer demand to choose the appropriate packaging structure and the product material)
Worn equipment other application data reception: PD70 -
01 c/TR7 data launch: HIR -
P01 / TR hint, display: SS205 / SS206 SS405 / SS406 position sensing: ITR1301 ITR1504 ITR1502SR40A ITR8307