A general purpose Photocoupler is the most common and preferred choice for providing isolated feedback in regulation loop. They are available in 1-channel, 2-channel and 4-channel, both DC and AC inputs, to suit the requirements of multiple isolation such as interfaced between logic circuits.
|Part No.||Package||CTR Max(%)||CTR Min(%)||Feature||Viso (Vrms)||VF (V)|
|LTV-844||Phototransistor Output_DIP16||300||20||Phototransistor Output||5000||1.4|
|LTV-846||Phototransistor Output_DIP16||600||50||Phototransistor Output||5000||1.4|
|LTV-847 Series||Phototransistor Output_DIP16||600||50||Phototransistor Output||5000||1.4|