The TLP1205 is a digital‑output photointerrupter with a GaAs infrared LED and a Si photo‑IC in a single package. It offers two detecting gaps that produce independent channel outputs and is intended for timing and position detection in copiers, facsimiles, and electronic printers.
The document lists pin assignments, maximum ratings, electrical characteristics, mechanical dimensions, recommended connectors, and handling precautions. It also includes graphs of low‑level output current versus temperature and positioning diagrams for the optical shutter disc.
| Low Level Output Current (max) | 50 mA |
|---|---|
| Operating Temperature Range | -25 °C to 75 °C |
| Slit Width | 0.5 mm |
| Weight (typ.) | 6 g |
| Rise Time | 2 µs |
| Fall Time | 0.03 µs |
The maximum low‑level output current is 50 mA.
It can operate from –25 °C up to 75 °C.
The slit width is 0.5 mm.