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Partname: | IL221 |
Description: | PHOTODARLINGTON SMALL OUTLINE SURFACE MOUNT OPTOCOUPLER |
Manufacturer: | Siemens |
Datasheet: | PDF (53.6K). Click here to download *) |
The IL221A/IL222A/IL223A is a high current transfer ratio (CTR) optocoupler with a Gallium Arsenide infrared LED emitter and a silicon NPN photodarlington transistor detector. This device has a CTR tested at an 1 mA LED current. This low drive current permits easy interfacing from CMOS to LSTTL or TTL. |
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Click here to download IL221 Datasheet*) |
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