Datasheet Details
Part number:
SP1491E, SP1490E
Manufacturer:
Exar
File Size:
347.68 KB
Description:
Full duplex rs-485 transceivers.
Note:
This datasheet PDF includes multiple part numbers: SP1491E, SP1490E.
Please refer to the document for exact specifications by model.
SP1491E, SP1490E, Full Duplex RS-485 Transceivers
SP1491E Features
* +5V Only
* Low Power BiCMOS
* Driver/Receiver Enable (SP1491E)
* RS-485 and RS-422 Drivers/Receivers
* Pin Compatible with SN75179 (SP1490E)
* Pin Compatible with SN75180 (SP1491E)
* Improved ESD Specifications ±15kV Human Body Model ±15kV IEC61000-4-2 Air Dis
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