DS90C031B
Absolute Maximum Ratings
Maximum Junction Temperature
ESD Rating (Note 7)
(HBM, 1.5 kΩ, 100 pF)
(EIAJ, 0
Ω,
200 pF)
+150˚C
≥
2kV
≥
250V
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC
)
Input Voltage (D
IN
)
Enable Input Voltage (EN, EN*)
Output Voltage (D
OUT+
, D
OUT−
)
Short Circuit Duration
(D
OUT+
, D
OUT−
)
M Package
Derate M Package
Storage Temperature Range
Lead Temperature Range
Soldering (4 sec.)
−0.3V to +6V
−0.3V to (V
CC
+ 0.3V)
−0.3V to (V
CC
+ 0.3V)
−0.3V to +5.8V
Continuous
1068 mW
8.5 mW/˚C above +25˚C
−65˚C to +150˚C
+260˚C
Recommended Operating
Conditions
Min
Supply Voltage (V
CC
)
DS90C031BT
+4.5
−40
Operating Free Air Temperature (T
A
)
+25
+85
˚C
Typ
+5.0
Max
+5.5
Units
V
Maximum Package Power Dissipation
@
+25˚C
Electrical Characteristics
Over supply voltage and operating temperature ranges, unless otherwise specified. (Notes 2, 3)
Symbol
V
OD1
∆V
OD1
Parameter
Differential Output Voltage
Change in Magnitude of
V
OD1
for Complementary
Output States
Offset Voltage
Change in Magnitude of V
OS
for Complementary Output
States
Output Voltage High
Output Voltage Low
Input Voltage High
Input Voltage Low
Input Current
Input Clamp Voltage
Output Short Circuit Current
Output TRI-STATE Current
Power - Off Leakage
No Load Supply Current
Drivers Enabled
Loaded Supply Current
Drivers Enabled
No Load Supply Current
Drivers Disabled
V
IN
= V
CC
, GND, 2.5V or 0.4V
I
CL
= −18 mA
V
OUT
= 0V (Note 8)
EN = 0.8V and EN* = 2.0V,
V
OUT
= 0V or V
CC
V
O
= 0V or 2.4V, V
CC
= 0V or Open
D
IN
= V
CC
or GND
D
IN
= 2.5V or 0.4V
R
L
= 100Ω (all channels)
V
IN
= V
CC
or GND (all inputs)
D
IN
= V
CC
or GND
EN = GND, EN* = V
CC
V
CC
D
OUT−
,
D
OUT+
D
IN
,
EN,
EN*
R
L
= 100Ω
0.90
2.0
GND
−10
−1.5
−10
−10
Conditions
R
L
= 100Ω (Figure
Pin
D
OUT−
,
D
OUT+
Min
250
Typ
345
4
Max
450
35
Units
mV
|mV|
V
OS
∆V
OS
1.10
1.25
5
1.35
25
V
|mV|
V
OH
V
OL
V
IH
V
IL
I
I
V
CL
I
OS
I
OZ
I
OFF
I
CC
I
CCL
I
CCZ
1.41
1.07
1.60
V
CC
0.8
V
V
V
V
µA
V
mA
µA
µA
mA
mA
mA
mA
±
1
−0.8
−3.5
+10
−5.0
+10
+10
3.0
6.5
21.0
4.0
±
1
±
1
1.7
4.0
15.4
2.2
Switching Characteristics
V
CC
= +5.0V, T
A
= +25˚C (Notes 3, 6, 9)
Symbol
t
PHLD
t
PLHD
t
SKD
t
SK1
Parameter
Differential Propagation Delay High to Low
Differential Propagation Delay Low to High
Differential Skew |t
PHLD
– t
PLHD
|
Channel-to-Channel Skew (Note 4)
Conditions
R
L
= 100Ω, C
L
= 5 pF
2
and
Min
1.0
1.0
0
0
Typ
2.0
2.1
80
300
Max
3.0
3.0
400
600
Units
ns
ns
ps
ps
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