Optocoupler ICs
An optocoupler IC, also known as an opto-isolator or photocoupler, is a semiconductor device which is used to couple isolated circuits. Within an optocoupler you will find a light emitter and a light sensor. Optocouplers usually come in a semiconductor package, such as SOIC or PDIP.How does an optocoupler IC work?Optocouplers work by transferring energy from one circuit to another circuit via an optical transmission path, while providing electrical isolationThe light emitter device can come in the form of an LED (light emitting diode) that produces IR or visible light, or a laser diode. The light emitter receives the input and converts it into a light signal. The light detector senses the light emitter and converts it back into an electrical signal.Optocouplers are often used in high-voltage applications to block the high voltages and variations in voltage. This ensures that, if there is a spike in one part of a circuit, it will not affect other parts. Therefore they are ideal for applications which may experience variations in voltage.Types of Optocoupler: Resistive Photodiode Phototransistor BidirectionalOutput Types CMOS Darlington IGBT Gate Drive Logic Gate MOSFET Photodarlington Phototransistor Single Transistor TRIAC
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Broadcom, ACPL-847-000E DC Input Transistor Output Quad Optocoupler, Through Hole, 16-Pin PDIP
IDR26,327.39 -
Broadcom, HCPL-4503-000E DC Input Transistor Output Optocoupler, Through Hole, 8-Pin PDIP
IDR38,389.74 -
Broadcom, HCPL-0601-000E DC Input Transistor Output Optocoupler, Surface Mount, 8-Pin SOIC
IDR38,494.63 -
Broadcom, HCPL-2531-000E DC Input Transistor Output Dual Optocoupler, Through Hole, 8-Pin PDIP
IDR45,312.48 -
Broadcom, HCPL-0211-000E DC Input Schmitt Trigger Output Optocoupler, Through Hole, 8-Pin SOIC
IDR54,123.24 -
Broadcom, HCPL-0531-000E DC Input Transistor Output Dual Optocoupler, Surface Mount, 8-Pin SOIC
IDR61,045.98 -
Broadcom, HCPL-354-000E AC Input Transistor Output Optocoupler, Surface Mount, 4-Pin Mini-Flat
IDR64,297.57Reel (1 Reel of 10) -
Broadcom, HCPL-2630-000E DC Input Transistor Output Dual Optocoupler, Through Hole, 8-Pin DIP
IDR64,507.35 -
Broadcom, HCNR200-000E DC Input Photodiode Output Optocoupler, Through Hole, 8-Pin PDIP-W
IDR69,437.18 -
Broadcom, HCPL-0630-000E DC Input Transistor Output Dual Optocoupler, Through Hole, 8-Pin SOIC
IDR75,940.36 -
Broadcom, HCPL-7860-300E DC Input Transistor Output Optocoupler, Surface Mount, 8-Pin DIP
IDR89,785.84 -
Broadcom, HCNR201-000E DC Input Photodiode Output Optocoupler, Through Hole, 8-Pin PDIP-W
IDR92,722.76 -
Broadcom, HCPL-316J-000E BiCMOS/DMOS Output Optocoupler, Surface Mount, 16-Pin SOIC
IDR93,352.10 -
Broadcom, HCNR201-300E DC Input Photodiode Output Optocoupler, Surface Mount, 8-Pin PDIP-W
IDR93,561.88 -
Broadcom, HCPL-3120-300E DC Input Transistor Output Optocoupler, Surface Mount, 8-Pin DIP
IDR96,603.69Tube (1 Tube of 2) -
Broadcom, ACNW3190-000E DC Input Optocoupler, Through Hole, 8-Pin PDIP-W
IDR96,708.58 -
Broadcom, HCNW2611-300E DC Input Transistor Output Optocoupler, Surface Mount, 8-Pin DIP
IDR127,126.68Tube (1 Tube of 2) -
Broadcom, HCPL-4200-000E DC Input Logic Gate Output Optocoupler, Through Hole, 8-Pin PDIP
IDR129,539.15 -
Broadcom, HCPL-4100-000E DC Input Transistor Output Optocoupler, Through Hole, 8-Pin DIP
IDR129,644.04 -
Broadcom, ACPL-024L-000E DC Input CMOS Output Optocoupler, Surface Mount, 8-Pin SOIC
IDR132,580.96Pack (1 Pack of 2) -
Broadcom, HCNW3120-300E DC Input Optocoupler, Surface Mount, 8-Pin DIP
IDR135,412.99Pack (1 Pack of 2) -
Broadcom, HCPL-063N-000E DC Input Transistor Output Dual Optocoupler, Through Hole, 8-Pin SOIC
IDR139,503.70 -
Broadcom, ACPL-P346-000E Optocoupler, Surface Mount, 6-Pin SO
IDR142,335.73Tube (1 Tube of 2) -
Broadcom, HCPL-0630-500E AC/DC Input Transistor Output Dual Optocoupler, Surface Mount, 8-Pin SO
IDR150,622.04Pack (1 Pack of 2)