Part number:
DS481
Manufacturer:
National Semiconductor
File Size:
156.62 KB
Description:
Low power rs-485/rs-422 multipoint transceiver with sleep mode.
DS481_NationalSemiconductor.pdf
Datasheet Details
Part number:
DS481
Manufacturer:
National Semiconductor
File Size:
156.62 KB
Description:
Low power rs-485/rs-422 multipoint transceiver with sleep mode.
DS481, Low Power RS-485/RS-422 Multipoint Transceiver with Sleep Mode
The DS481 is a low-power transceiver for RS-485 and RS-422 communication.
The device contains one driver and one receiver.
The drivers slew rate allows for operation up to 2.0 Mbps (see Applications Information section).
The transceiver draws 200 µA of supply current when unloaded or 0.2 µA when in
DS481 Features
* n n n n n n n Meets TIA/EIA RS-485 multipoint standard Sleep mode reduces ICC to 0.2 µA Guaranteed full load output voltage (V OD3) Low quiescent current: 200 µA typ
* 7V to +12V common-mode input voltage range TRI-STATE outputs on driver and receiver AC performance:
* Driver transiti
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