Signal Min Typ Max Units Comments Startup Time --- --- 2 ms Note 1 Reception Recovery Time --- --- 500 µs Note 2 Reception Pulse Width 1.0 --- 4.2 µs Transmission Pulse Width Limit 10 --- --- µs Note 3 Communication Range --- 20 cm Communication Angle --- ±15 Degrees
1. The duration before the system can be used after the state has switched from Shutdown mode to Standby mode. 2. The duration before the device can receive optical signals after it has emitted optical signals. 3. The pulse width of the emitted optical pulse, which is limited. (When a pulse with a long duration is input to SO, the pulse width of the emitted light is automatically constrained.)