HOA2003 Description
The HOA2003 consists of an infrared emitting diode facing an Optoschmitt detector encased in a black thermoplastic housing. The photodetector consists of a photodiode, amplifier, voltage regulator, Schmitt trigger and an NPN output transistor with 10 kì (nominal) pullup resistor. The buffer logic provides a high output when the optical path is clear, and a low output when the path is interrupted.
HOA2003 Key Features
- Direct TTL interface
- Buffer logic
- 0.010 in.(2.54 mm) offset detector leads
- 0.125 in.(3.18 mm) slot width
- Accurate position sensing
- Dust protective housing