The TLP1034 is a digital output photointerrupter with an infrared LED and a high‑sensitivity Si phototransistor, designed for fast position detection in printers, VCRs, and other equipment. It features a built‑in Schmitt trigger and can be directly connected to TTL, LSTTL, or CMOS logic.
The datasheet lists maximum ratings such as a 50 mA forward current and 5 V reverse voltage, recommended operating conditions including a 4.5‑17 V supply range, and detailed opto‑electrical characteristics. Precautions for soldering, chemical cleaning, and packaging are also provided.
| Forward Current (Ip) max | 50 mA |
|---|---|
| Reverse Voltage (VR) | 5 V |
| Output Current (Io) | 50 mA |
| Power Dissipation (Po) | 250 mW |
| Operating Temperature Range | -25 °C – 85 °C |
| Threshold Input Current (Ipp) | 7 mA max |
| Response Speed (tpLH) | 3 ns (typ) |
The maximum forward current is 50 mA.
It operates from –25 °C to 85 °C.
The threshold input current shall not exceed 7 mA.