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| Partname: | ST491ACD |
| Description: | LOW POWER HIGH SPEED RS-485/RS422 TRANSCEIVER |
| Manufacturer: | SGS-Thomson Microelectronics |
| Datasheet: | PDF (269K).
Click here to download *) |
The ST491A is a low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST491A draws 5mA (typ.) of supply current when unloaded and operates from a single 5V supply. |
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Click here to download ST491ACD Datasheet*) |
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