The TLP1224 (and TLP1224(C1)) is an infrared photointerrupter designed for timing and position detection in copiers, facsimiles, and electronic printers. It uses a GaAs LED emitter and a Si photo‑IC detector and is suited for use around heat sources such as heat rollers.
The document lists electrical ratings, mechanical dimensions, recommended connectors, and handling precautions, including torque specifications and material compatibility. Graphs illustrate the relationship between shutter position and output voltage.
| Supply Voltage | 21‑26 V (typical 24 V) |
|---|---|
| Low Level Output Current | 9.5 mA |
| Output Power Dissipation | 150 mW |
| Operating Temperature Range | -25 °C to 95 °C |
| Slit Width | 0.5 mm |
The recommended supply voltage is 21 V to 26 V, with a typical value of 24 V.
The device operates from –25 °C up to 95 °C.
The slit width is 0.5 mm.