Datasheet

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ST3485EB, ST3485EC Maximum ratings
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3 Maximum ratings
Note: Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these condition is not implied.
Table 5. Absolute maximum ratings
Symbol Parameter Value Unit
V
CC
Supply voltage 7 V
V
I
Control input voltage (RE, DE) -0.3 to 7 V
V
DI
Driver input voltage (DI) -0.3 to 7 V
V
DO
Driver output voltage (A, B) ±14 V
V
RI
Receiver input voltage (A, B) ±14 V
V
RO
Receiver output voltage (RO) -0.3 to (V
CC
+ 0.3) V
Table 6. ESD performance: transmitter outputs, receiver inputs (A, B)
Symbol Parameter Test conditions Min. Typ. Max. Unit
ESD ESD protection voltage IEC 61000-4-2 air discharge ±15 kV
ESD ESD protection voltage IEC 61000-4-2 contact discharge ±8 kV