Inside SFH 7770
Two outstanding sensor technologies are inside the new SFH 7770.
Ambient Light Sensor
- Closely matches the sensitivity of the human eye
- High accuracy from 3 – 65,000 lx
- Low temperature coefficient of photosensitivity
- Insensitivity to mains-power related 50-60 Hz flickering
- Excellent linearity
Proximity Sensor
- Detection range of up to 300 mm
- Gesture recognition possible
- Capable of driving a maximum of 3 IR LEDs with up to 200mA
- Optimized for 850 nm emitters
- Insensitive to ambient light