Product type | Ee+ (mW/cm@) @ 880nm typ | VOL (V) max | Reception angle @ half intensity (Deg) | Output |
QSE258 | 0.25 | 0.4 | 50 | Buffer Open Collector |
The device consists of a photodiode, a linear amplifier, a voltage regulator, a Schmitt trigger and an open collector output transistor. The Schmitt trigger provides hysteresis for noise immunity and pulse shaping. The open collector output allows interfacing with various logic level circuits. Packaged in a leaded sidelooker package with daylight filter.