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ST490A

Part Number	ST490A
Manufacturer	STMicroelectronics
Description	LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER
Published	Aug 28, 2007
Detailed Description	www.DataSheet4U.com ST490A LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER s s s s s s s LOW SUPPLY CURRENT: 5mA MAX -...
Datasheet	ST490A PDF File

Overview

www.
DataSheet4U.
com ST490A LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER s s s s s s s LOW SUPPLY CURRENT: 5mA MAX -7 TO 12 COMMON MODE INPUT VOLTAGE RANGE 70mV TYPICAL INPUT HYSTERESIS DESIGNED FOR 25Mbps OPERATION OPERATE FROM SINGLE 5 SUPPLY ±4kV ESD PROTECTION CURRENT LIMITING AND THERMAL SHUTDOWN FOR DRIVER OVERLOAD PROTECTION DIP SOP DESCRIPTION The ST490A 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 ST490A draws 5mA (typ.
) of supply current when unloaded or fully loaded with disabled drivers.
It operates from a single 5V supply.
ORDERING CODES Type ST490ACN ST490ABN ST490ACD ST...

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