? Mobile phones
? PDAs and notebooks
? Consumer products
The inductivity of the wire from the LED pin (1,2 or 3) to the cathode of the LED needs to be
<20nH at If=200mA (e.g. max 2 – 3cm length of a wire). The cable length may be increased for
lower currents inversely proportional to forward current: cable length ～ 1/forward current (e.g. max 8
- 12cm at If=50mA).
? Proposed size for the pull-up resistor is 560 Ohm
Proximity Sensor (PS)
- Detection-range up to 100mm
- Gesture recognition possible
- Outputs to drive up to three IR emitters
- Optimized for 850nm emitters
- Suppression of ambient light
- 3lx - 65000lx
- High linearity
- Spectral sensitivity well matched to the human
- 100kHz / 400kHz and 3.4MHz mode
- Measurement modes programmable
(STAND-BY, TRIGGERED, FREE-RUNNING)
? Current consumption < 5μA in STAND-BY
? Small package size, 2.8 x 2.8 x 0.9 mm3
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