FOD2711 Datasheet (Fairchild Semiconductor) - optically isolated error amplifier

FOD2711, optically isolated error amplifier

The FOD2711 Optically Isolated Ampliﬁer consists of the popular RC431A precision programmable shunt reference and an optocoupler.

The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor.

The reference voltage tolerance is 1%.

The current trans

FOD2711 Features

* Optocoupler, precision reference and error ampliﬁer in single package 1.240V ± 1% reference CTR 100% to 200% 5,000V RMS isolation UL approval E90700, Volume 2 CSA approval 1296837 VDE approval 40002463 BSI approval 8702, 8703 NC 1 8 LED C 2 7 FB