VCRS, COMPACT DISC PLAYERS
COPIERS, FAX MACHINES, PRINTERS
VENDING MACHINES, TICKET MACHINES
VARIOUS POSITION DETECTION SENSORS

The TLP864 and TLP865 photo-interrupters combines GaAs infrared LED with a high-sensitivity Si photodarlington transistor. They exhibit a hgih current transfer ratio, can be driven using a low input current and are best suited for use in low-power circuits.