Maximum ratings
ST75185C
2
Table 3.
Symbol
V
DD
V
SS
V
CC
V
I
V
I
V
O
I
O
P
D
T
A
T
STG
T
L
Maximum ratings
Absolute maximum ratings over operating free-air temperature range
Parameter
Supply voltage
(1)
Supply voltage
(1)
Supply voltage
(1)
Input voltage range (Driver)
Input voltage range (Receiver)
Output voltage range (Driver)
Receiver low level output current
Continuous total power dissipation
Operating free-air temperature range
Storage temperature range
Lead temperature 1.6 mm. from case for 10 sec.
Value
15
-15
10
-15 to 7
-30 to 30
-15 to 15
20
See dissipation rating table
0 to 70
-65 to + 150
260
°C
°C
°C
Unit
V
V
V
V
V
V
mA
1. All voltage are with respect to the network ground terminal.
Note:
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these condition is not implied.
Dissipation rating table
Package
Power rating
at T
A
≤
25°C
1125 mW
Derating factor
above T
A
=
25°C
9.0 mW/°C
Power rating
at T
A
≤
70°C
720 mW
Table 4.
MICROPACKAGE (D)
Table 5.
Symbol
R
thJC
Thermal data
Parameter
Thermal resistance junction-case
TSSOP20
27.22
Unit
°C/W
4/22
STMICROELECTRONICS [ STMICROELECTRONICS ]
