PR5510 can detect the lateral position of a light spot on the sensor. It consists of triangular photodiodes with reciprocal orientation, together with a differential transimpedance amplifier. If illuminated uniformly, the output is Vcc/2; if the light is biased towards one of the triangles, the output is higher or lower than Vcc/2, proportional to the deviation from the centre position.
| PREMA Semiconductor GmbH | |
|---|---|
| Product Category | Photosensor Modules |
| Product Number | PR5510 |
| Product Name | IC Light Source Detector |
| Supply Voltage | 8 volts |
