CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
1.
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
2.
JC
, the “case temp” location is the center of the package underside.
3. Heat sink may be required for 100k bits/s at +125°C and output short circuit at +125°C.
4. The fuses used for output overvoltage protection may be blown by a fault at each output of greater than ±6.5V relative to GND.
DC Electrical Specifications
Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified.
Temperature limits established by characterization and are not production tested.
CONDITIONS
(Note 5)
No Load (0k to 100k bits/s)
No Load (0k to 100k bits/s)
No Load (0k to 100k bits/s)
No Load (0k to 100k bits/s)
DC PARAMETER
Supply Current +V (Operating)
Supply Current -V (Operating)
Supply Current V
1
(Operating)
Supply Current V
REF
(Operating)
Logic “1” Input Voltage
Logic “0” Input Voltage
Output Voltage High (Output to GND)
Output Voltage Low (Output to GND)
Output Voltage Null
Input Current (Input Low)
Input Current (Input High)
Output Short Circuit Current
(Output High)
Output Short Circuit Current
(Output Low)
Output Impedance
NOTES:
SYMBOL
I
CCOP
(+V)
I
CCOP
(-V)
I
CCOP
(V
1
)
I
CCOP
(V
REF
)
V
IH
V
IL
V
OH
V
OL
V
NULL
I
IL
I
IH
I
OHSC
I
OLSC
Z
O
MIN
-
-16
-
-1.0
2.0
-
MAX
16
-
975
-
-
0.5
V
REF
(+250mV)
-V
REF
(+250mV)
+250
-
10
-80
-
90
UNITS
mA
mA
µA
mA
V
V
No Load (0k to 100k bits/s)
No Load (0k to 100k bits/s)
No Load (0k to 100k bits/s)
V
REF
(-250mV)
-V
REF
(-250mV)
-250
-20
-
mV
mA
mA
mA
mA
Short to GND
Short to GND
T
A
= +25°C
-
80
60
5. +V = +15V ±10%, -V = -15V ±10%, V
1
= V
REF
= 5V ±5%, unless otherwise specified T
A
= -40°C to +85°C for HS-3182-9+ and
T
A
= -55°C to +125°C for HS-3182-8.
FN2963 Rev 3.00
May 30, 2008
Page 3 of 7
HS-3182
AC Electrical Specifications
AC PARAMETER
Rise Time (A
OUT
, B
OUT
)
SYMBOL
t
R
CONDITIONS
(Note 6)
C
A
= C
B
= 75pF, (Note 7)
(at T
A
= -55°C Only)
C
A
= C
B
= 300pF, (Note 7)
Fall Time (A
OUT
, B
OUT
)
t
F
C
A
= C
B
= 75pF, (Note 8)
(at T
A
= -55°C Only)
C
A
= C
B
= 300pF, (Note 8)
Propagation Delay Input to Output
Propagation Delay Input to Output
NOTES:
6. +V = +15V, -V = -15V, V
1
= V
REF
= 5V, unless otherwise specified T
A
= -40°C to +85°C for HS-3182-9+ and T
A
= -55°C to +125°C for
HS-3182-8.
7. t
R
measured 50% to 90% x 2, no load.
8. t
F
measured 50% to 10% x 2, no load.
t
PLH
t
PHL
C
A
= C
B
= 75pF, No Load
C
A
= C
B
= 75pF, No Load
MIN
1
0.9
3
1
0.9
3
-
-
MAX
2
2.4
9
2
2.4
9
3.3
3.3
UNITS
µs
µs
µs
µs
µs
µs
µs
µs
Electrical Specifications
PARAMETER
Input Capacitance
Supply Current +V (Short Circuit)
Supply Current -V (Short Circuit)
NOTES:
9. Limits established by characterization and are not production tested.
SYMBOL
C
IN
I
SC
(+V)
I
SC
(-V)
T
A
= +25°C
Short to GND, T
A
= +25°C
Short to GND, T
A
= +25°C
CONDITIONS
(NOTE 9)
MIN
-
-
-150
MAX
15
150
-
UNITS
pF
mA
mA
Power Specifications
DATA RATE
(k BITS/s)
0 to 100
12.5 to 14
100
NOTES:
No Load
Nominal Power at +25°C, +V = +15V, -V = -15V, V1 = VREF = 5V, Notes 10, 12
LOAD
+V
11mA
24mA
46mA
V-
-10mA
-24mA
-46mA
V
1
600µA
600µA
600µA
CHIP POWER
325mW
660mW
1 Watt
POWER DISSIPATION IN
LOAD
0
60mW
325mW
Full Load, Note 11
Full Load, Note 11
10. Heat sink may be required for 100k bits/s at +125°C and output short circuit at +125°C.
Thermal characteristics: T
(CASE)
= T
(Junction)
-
(Junction - Case)
P
(Dissipation)
.
Where: T
(Junction Max)
= +175°C
(Junction - Case)
= 10.9°C/W (6.1°C/W for LCC)
(Junction - Ambient)
= 73.5°C/W (54.0°C/W for LCC)
11. Full Load for ARINC 429: R
L
= 400 and C
L
= 30,000pF in parallel between A
OUT
and B
OUT
(See “Block Diagram” on page 2).
12. Output Overvoltage Protection: The fuses used for output overvoltage protection may be blown by a fault at each output of greater than
6.5V
relative to GND.
FN2963 Rev 3.00
May 30, 2008
Page 4 of 7
HS-3182
Driver Waveforms
50%
5V
0V
5V
0V
ADJ. BY
C
B
ADJ. BY
C
A
t
PHL
B
OUT
0V
-V
REF
50%
50%
t
R
t
PLH
2V
REF
HIGH
NULL
-4.75V TO -5.25V
+9.5V TO +10.5V
DATA (A) 0V
DATA (B) 0V
V
REF
A
OUT
0V
50%
+4.75V TO +5.25V
-V
REF
V
REF
-4.75V TO -5.25V
+4.75V TO +5.25V
DIFFERENTIAL
OUTPUT
A
OUT
- B
OUT
0V
-2V
REF
t
F
LOW
NOTE: OUTPUTS UNLOADED
-9.5V TO -10.5V
NOTES:
t
R
measured 50% to 90% x 2
t
F
measured 50% to 10% x 2
V
IH
= 5V
V
IL
= 0V
V
OL
= -4.75V to -5.25V
V
OH
= 4.75V to 5.25V
When the Data (A) input is in the Logic One state and the Data (B)
input is in the Logic Zero state, A
OUT
is equal to V
REF
and B
OUT
is
equal to -V
REF
. This constitutes the Output High state. Data (A) and
Data (B) both in the Logic Zero state causes both A
OUT
and B
OUT
to be equal to 0V which designates the output Null state. Data (A) in
the Logic Zero state and Data (B) in the Logic One state causes
A
OUT
to be equal to -V
REF
and B
OUT
to be equal to V
REF
which is
the Output Low state.
Burn-In Schematic
V
1
DATA (B)
+V
V
IH
C
3
16
1
15
2
14
13 12 11
HS-3182
3
4
5
6
C
2
10
7
9
8
R
C
1
V
IH
B
V
IL
A
V
IL
DATA (A)
-V
GND
NOTES:
R = 400 ± 5%
C
1
= 0.03mF ± 20%
C
2
= C
3
= 500pF, NPO
+V = +15.5V ± 0.5V
-V = -15.5V ± 0.5V
V
1
= +5.5V ± 0.5V
A 0.0mF decoupling capacitor is required on each of the three
supply lines (+V, -V and V
1
) at every 3rd Burn-In socket.
Ambient Temp. Max. = +125°C.
Package = 16 Lead Side Brazed DIP.
Pulse Conditions = A & B = 6.25kHz ±10%. B is delayed one-half
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