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66229 CONSTANT CURRENT TRANSFER RATIO, SINGLE CHANNEL
OPTOCOUPLERS, SCREENED TO JAN, JANTX, JANTXV
10/17/02 Rev B
Mii
OPTOELECTRONIC PRODUCTS DIVISION
Features: • • • • • • Vin (volts) =Iout (mA) Vin/Iout is constant within 4.0% over temperature Minimum component count for high reliability Rugged package (TO-5 ) Internal amplifier for regulation Rugged output transistor
Applications: • • • • • • Eliminate ground loops Level shifting of signals Line receiver Power supply feedback loops Motor control Signal Isolation
DESCRIPTION A Gallium Aluminum Arsenide (GaAlAs) infrared LED controlled by a high gain op amp illuminates two matched phototransistors, one of which provides feedback to the op amp allowing a consistent output from the other.
66229 Datasheet
