Part number:
FOD2742A
Manufacturer:
Fairchild Semiconductor
File Size:
336.66 KB
Description:
Optically isolated error amplifier.
FOD2742A-FairchildSemiconductor.pdf
Datasheet Details
Part number:
FOD2742A
Manufacturer:
Fairchild Semiconductor
File Size:
336.66 KB
Description:
Optically isolated error amplifier.
FOD2742A, Optically Isolated Error Amplifier
The FOD2742 Optically Isolated Amplifier consists of the popular KA431 precision programmable shunt reference and an optocoupler.
The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor.
It comes in 3 grades of reference voltage tolerance = 2%
FOD2742A Features
* Optocoupler, precision reference and error amplifier in single package
* 2.5V reference
* CTR 100% to 200%
* 2,500V RMS isolation
* UL approval E90700, Volume 2
* BSI approval 8661, 8662
* VDE approval 136616
* CSA approval 1113643
* Low temperature coefficient
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