Semiconductor Components
 Analog / Mixed Signal - Opto-Couplers

Agilent Technologies
{OptoCouplers}

EM Microelectronic-Marin SA
{Optoelectronic IC Manufacturer}

Fairchid Semiconductor
{OptoCouplers-Infrared}

ISOCOM, Inc.
{Opto-Couplers Opto-Isolators Opto-Switches Opto-Sensor Manufacturer}

Kodenshi Korea Corp.
{Photo Interrupters - Photo Couplers-Opto Receiver-Photocouplers}

Mitsubishi Semiconductor

Optek Technology Inc.
{Optoisolator Devices

Opto Diode Corp.
{IRLEDs}

Sharp Microelectronics
{Optocouplers Darlington BJT/Phototriac/Photothyristor-Photo Diodes/Transistors-Photo Detectors-Photointerrupters}

Texas Advanced Optoelectronic Solutions 'TAOS'
{Light to Freq-Light to Voltage-Photo diode Array}

Toshiba
{Photocoupler Device Manufacturer}

Vishay
{Opto couplers-Photo Detectors}