3

Maximum ratings

Table 3. Absolute maximum ratings

Symbol

Parameter

Value

Unit

VCC

Supply voltage

7

V

VI

Control input voltage (RE, DE)

-0.3 to 7

V

VDI

Driver input voltage (DI)

-0.3 to 7

V

VDO

Driver output voltage (A, B)

± 14

V

VRI

Receiver input voltage (A, B)

± 14

V

VRO

Receiver output voltage (RO)

-0.3 to (VCC+ 0.3)

V

ESD

ESD protection voltage

Human body model

±15

kV

IEC-1000-4-2 contact discharge

±8

Note:

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

operation under these conditions is not implied.

ST1480US

Maximum ratings

DS13697 - Rev 1

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