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ST491A Dataheets PDF



Part Number ST491A
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER
Datasheet ST491A DatasheetST491A Datasheet (PDF)

www.DataSheet4U.com ST491A LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER s s s s s s s s LOW SUPPLY CURRENT: 5mA MAX DESIGNED FOR RS485 INTERFACE APPLICATIONS -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 ST491A is a low power transceiver for RS-485 and RS-422 communications. The device contain.

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