ELD217 photocoupler equivalent, 8 pin sop phototransistor / dual channel photocoupler.
* Dual channel coupler
* Current transfer ratios offered in narrow ranges ELD205: 40-80% ELD211: >20% ELD206: 63-125% ELD213: >100% ELD207: 100-200% ELD217: >100.
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Feedback Control Circuits Interfacing and coupling systems of different potentials and impedances General Purpo.
The ELD20X and ELD21X series contain two infrared emitting diodes optically coupled to two phototransistor detectors. The devices are packaged in an 8-pin small outline package which conforms to the standard SO-8 footprint.
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