ST485B(2009) Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

ST485B
(Rev.:2009)

Low power RS-485/RS-422 transceiver

STMicroelectronics 

ST485B - ST485C

3

Maximum ratings

Maximum ratings

Table 5. Absolute maximum ratings

Symbol

Parameter

VCC Supply voltage

VI

Control input voltage (RE, DE)

VDI Driver input voltage (DI)

VDO Driver output voltage (A, B)

VRI Receiver input voltage (A, B)

VRO Receiver output voltage (RO)

Value

Unit

7

V

-0.5 to (VCC + 0.5)

V

-0.5 to (VCC + 0.5)

V

± 14

V

± 14

V

-0.5 to (VCC + 0.5)

V

Note:

Absolute maximum ratings are those values beyond which damage to the device may occur.

Functional operation under these condition is not implied.

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