IL300 Description
The IL300 linear optocoupler consists of an AlGaAs infrared emitter irradiating an output PIN photodiode and a feedback photodiode. The feedback photodiode captures a percentage of the emitter’s flux and generates a control signal (IP1) that can be used to keep the emitter output constant by adjusting the emitter forward current. This pensates for the emitter’s non-linear, time, and temperature characteristics.
IL300 Key Features
- Couples AC and DC signals
- High gain stability, ± 0.005 %/°C typically
- Low input-output capacitance
- Isolation rated voltage 4420 VRMS
- Internal insulation distance, > 0.4 mm
- Material categorization