ST3232BDR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ST3232BDR Datasheet PDF : 18 Pages
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Absolute maximum ratings
2
Absolute maximum ratings
ST3232B - ST3232C
Table 3. Absolute maximum ratings
Symbol
Parameter
VCC
V+
V-
V+ +|V-|
TIN
RIN
TOUT
ROUT
tSHORT
Supply voltage
Doubled voltage terminal
Inverted voltage terminal
Transmitter input voltage range
Receiver input voltage range
Transmitter output voltage range
Receiver output voltage range
Transmitter output short to gnd time
Value
Unit
-0.3 to 6
V
(VCC - 0.3) to 7
V
0.3 to -7
V
13
V
-0.3 to 6
V
± 25
V
± 13.2
V
-0.3 to (VCC + 0.3)
V
Continuous
Note:
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these condition is not implied.
Externally applied V+ and V- can have a maximum magnitude of +7 V, but their absolute
addition can not exceed 13 V.
Running on internal charge pump, intrinsic self limitation allows exceeding those values
without any damage.
Startup voltage sequence (VCC, then V+, then V-) is critical, therefore it is not recommended
to use this device using externally applied voltage to V+ and V-.
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