TLP116 is a photocoupler produced by Toshiba. It has high reverse isolation ability and supports digital isolation. It can be used for A/D, D/A conversion, high-speed line receiver, microprocessor system interface and plasma display panel. Its maximum input current is 5mA, maximum input voltage is 0.8V, and maximum supply voltage is 5.5V. The typical switching speed is 20MBd (NRZ).
The TLP116 is a GaAlAs LED‑phototransistor optocoupler that combines a high‑gain, high‑speed detector with an inverter logic output. It is intended for digital isolation in A/D and D/A conversion, microprocessor interfaces, and plasma display panels.
The datasheet lists key parameters such as a 3750 Vrms isolation voltage, 4.5‑5.5 V supply range, 8‑18 mA input current, 60 ns propagation delay, and a typical switching speed of 20 MBd. It also includes maximum ratings, isolation characteristics, and usage restrictions for safe design.
| Isolation Voltage | 3750 Vrms |
|---|---|
| Supply Voltage | 4.5 ~ 5.5 V |
| Input Current (ON) | 8 ~ 18 mA |
| Propagation Delay | 60 ns |
| Switching Speed (typ.) | 20 MBd |
The device is rated for an isolation voltage of 3750 Vrms.
A supply voltage between 4.5 V and 5.5 V is recommended.
Typical propagation delay is 60 ns for both high‑to‑low and low‑to‑high transitions.
The device operates from –40 °C to +100 °C.