st485ec STMicroelectronics, st485ec Datasheet - Page 5

• Manufacturer Part Number: st485ec
• Description: ?15 Kv Esd Protected, Low Power Rs-485/rs-422 Transceiver
• Manufacturer: STMicroelectronics

3
Table 5.
Note:
Symbol
V
V
V
V
V
V
CC
DO
RO
DI
RI
I
Supply voltage
Control input voltage (RE, DE)
Driver input voltage (DI)
Driver output voltage (A, B)
Receiver input voltage (A, B)
Receiver output voltage (RO)
Maximum ratings
Absolute maximum ratings
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these is not implied. V+ and V- can have a maximum magnitude
of +7 V, but their absolute addition exceed 13 V.
Parameter
-0.5 to (V
-0.5 to (V
-0.5 to (V
Value
± 14
± 14
7
CC
CC
CC
+ 0.5)
+ 0.5)
+ 0.5)
Unit
V
V
V
V
V
V
5/18