Transmissive Photosensors (Photo Interrupters)
CNZ1111,CNZ1112
Photo Interrupters
For contactless SW, object detection
Overview CNZ1111 and CNZ1112 are a photocoupler in which a high efficiency GaAs infrared light emitting diode is used as the light emitting element, and a high sensitivity photo
transistor is used as the light detecting element.
The two elements are arranged so as to face each other, and objects passing between them are detected.
Features Highly precise position detection : 0.
3 mm Wide gap between emitting and detecting elements, suitable for thick plate detection Fast response : tr, tf = 6 µs (typ.
) Small output current variation against change in temperature
Absolute Maxim...