Optical Detected Sensor Chip

The optical detection sensor chip is InGaAs/InP top-illuminated photodiode chip, planar structure, anode on the front, cathode on the back, the size of the square active area is 220um*220um, with high reliability, low dark current and other characteristics, has a high response in the wavelength range of 131nm~1550nm, mainly used for TWS in-ear detection.

Features

1. High Responsibility (1000nm~2600nm).
2. Low dark current.
3. Top illuminated.
4. Anode on top and Cathode on back.
5. 220μm x 220μm square active area.
6. Excellent reliability: All chips have passed the qualification requirements as specified by Telcordia -GR-468-CORE.

Applications

1. Bluetooth headset optical in-ear detection.