Datasheet

SN75C185
LOW-POWER MULTIPLE DRIVERS AND RECEIVERS
SLLS065F – AUGUST 1989 – REVISED JANUARY 2000
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage, V
DD
(see Note 1) 13.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage, V
SS
–13.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage, V
CC
7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
: Driver V
SS
to V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Receiver –30 V to 30 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range, V
O
: Driver V
SS
– 6 V to V
DD
+ 6 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Receiver –0.3 V to V
CC
+ 0.3 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance, θ
JA
(see Note 2): DW package 58°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
N package 69°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
–65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltages are with respect to network GND.
2. The package thermal impedance is calculated in accordance with JESD 51.
recommended operating conditions
MIN NOM MAX UNIT
V
DD
4.5 12 13.2 V
Supply voltage
V
SS
–4.5 –12 –13.2 V
V
CC
4.5 5 6 V
V
I
In
p
ut voltage (see Note 3)
Drivers V
SS
+2 V
DD
V
V
I
Inp
u
t
v
oltage
(see
Note
3)
Receivers –25 25
V
V
IH
High-level input voltage
Drivers
2 V
V
IL
Low-level input voltage
Dri
v
ers
0.8 V
I
OH
High-level output current
Receivers
–1 mA
I
OL
High-level output current
Recei
v
ers
3.2 mA
T
A
Operating free-air temperature 0 70 °C
NOTE 3: The algebraic convention, where the more positive (less negative) limit is designated as maximum, is used in this data sheet for logic
levels only, e.g., if –10 V is a maximum, the typical value is a more negative voltage.
supply currents
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
I
DD
Su
pp
ly current from V
DD
No load,
V
DD
= 5 V, V
SS
= –5 V 115 200
µA
I
DD
S
u
ppl
y
c
u
rrent
from
V
DD
,
All inputs at 2 V or 0.8 V
V
DD
= 12 V, V
SS
= –12 V 115 200
µ
A
I
SS
Su
pp
ly current from V
SS
No load,
V
DD
= 5 V, V
SS
= –5 V –115 –200
µA
I
SS
S
u
ppl
y
c
u
rrent
from
V
SS
,
All inputs at 2 V or 0.8 V
V
DD
= 12 V, V
SS
= –12 V –115 –200
µ
A
I
CC
Su
pp
ly current from V
CC
No load
V
DD
= 5 V, V
SS
= –5 V 750
µA
I
CC
S
u
ppl
y
c
u
rrent
from
V
CC
All inputs at 0 or 5 V
V
DD
= 12 V, V
SS
= –12 V 750
µ
A