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MICROCIRCUIT DATA SHEET
MNDS96F174M-X REV 1B0
Original Creation Date: 06/19/95
Last Update Date: 10/23/01
Last Major Revision Date: 06/19/95
RS-485 COMPARABLE QUAD DIFFERENTIAL DRIVER
General Description
The DS96F174 is a high speed quad differential line driver designed to meet EIA Standard
RS-485. The DS96F174 offers improved performance due to the use of new, state-of-the-art
L-FAST bipolar technology. The L-FAST technology allows for higher speeds and lower
currents by utilizing extremely short gate delay times. Thus, the DS96F174 features lower
power, extended temperature range, improved RS-485 specifications.
The DS96F174 has wide positive and negative common mode range for multipoint applications
in noisy environments. Positive and negative current-limiting is provided to protect the
driver from line fault conditions over a + 12V to -7v common mode range. The DS96F174
features separate active high Enables for each driver pair.
Industry Part Number
DS96F174
NS Part Numbers
DS96F174ME/883
DS96F174MJ-QMLV
DS96F174MJ/883
DS96F174MW/883
Prime Die
DS96M174
Controlling Document
SEE FEATURES SECTION
Processing
MIL-STD-883, Method 5004
Subgrp Description
1
2
3
4
5
6
7
8A
8B
9
10
11
Static tests at
Static tests at
Static tests at
Dynamic tests at
Dynamic tests at
Dynamic tests at
Functional tests at
Functional tests at
Functional tests at
Switching tests at
Switching tests at
Switching tests at
Temp (
o
C)
+25
+125
-55
+25
+125
-55
+25
+125
-55
+25
+125
-55
Quality Conformance Inspection
MIL-STD-883, Method 5005
1
MNDS96F174M-X REV 1B0
MICROCIRCUIT DATA SHEET
Features
CONTROLLING DOCUMENTS:
DS96F174MJ/883
5962-9076502MEA
DS96F174MJ-QMLV
5962-9076502VEA
2
MNDS96F174M-X REV 1B0
MICROCIRCUIT DATA SHEET
(Absolute Maximum Ratings)
Supply Voltage
7.0V
Enable Input Voltage
5.5V
Maximum Power Dissipation at 25 C
(Note 1, 2, 3)
E pkg
J pkg
W pkg
Storage Temperature Range
Lead Temperature Ceramic Dip
(Soldering, 60 sec.)
Note 1:
Note 2:
Note 3:
Derate W Pkg 7.1 mW/C above 25C.
Derate E Pkg 13.3 mW/C above 25C.
Derate J Pkg 12.5 mW/C above 25C.
2000mW
1800mW
1000mW
-65 C to + 175 C
300 C
Recommended Operating Conditions
Output Current Low (Iol)
60mA
Output Current High (Ioh)
-60mA
Supply Voltage (Vcc)
Min=4.50V Typ=5.0V, Max=5.5V
Common Mode Output Voltage (Voc)
Min=-7.0V, Max=+12.0V
Operating Temperature (Ta)
Min=-55,Typ=+25,Max=+125c
3
MNDS96F174M-X REV 1B0
MICROCIRCUIT DATA SHEET
Electrical Characteristics
(Continued)
(The following conditions apply to all the following parameters, unless otherwise specified.)
DC: VCC = 5.5V
AC: VCC = 5.0V
SYMBOL
VIL
PARAMETER
Logical 0 Input
Voltage
Logical 1 Input
Voltage
Input Clamp
Voltage
Differential
Output Voltage
Differential
Output Voltage
Differential
Output Voltage
Change In
Magnitude of
(VOD2)
Change In
Magnitude of
(VOD2)
Common Mode
Output Voltage
Common Mode
Output Voltage
Change in
Magnitude of VOC
Change in
Magnitude of VOC
Output Current
With Power Off
High Impedance
State Output
Current
Logical 1 Input
Current
Logical 0 Input
Current
Supply Current
Supply Current
I = -18mA
IO = 0mA
VCC = 4.5V, RL = 54 ohms
1.5
1.2
VOD2 (2)
Delta VOD
(1)
Delta VOD
(2)
VOC (1)
VOC (2)
Delta VOC
(1)
Delta VOC
(2)
IO
IOZ
VCC = 4.5V, RL = 100 ohms
VCC = 4.5V, RL = 54 ohms
2.0
-200
-400
VCC = 4.5V, RL = 100 ohms
-200
-400
RL = 54 ohms
RL = 100 ohms
VCC = 4.5V, RL = 54 ohms
VCC = 4.5V, RL = 100 ohms
VCC = 0V, VO = -7V to 12V
VO = -7V to 12V
-200
-200
-50
-50
200
400
200
400
3
3
200
200
50
50
2
-1.5
6
CONDITIONS
NOTES
PIN-
NAME
MIN
MAX
.8
.7
VIH
VIC
VOD1
VOD2 (1)
UNIT
V
V
V
V
V
V
V
V
mV
mV
mV
mV
V
V
mV
mV
uA
uA
SUB-
GROUPS
1
2, 3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2
3
1, 2,
3
1, 2
3
1, 2
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
IIH
IIL
ICC
ICCX
VI = 2.4V
VI = 0.4V
Outputs Enabled
Outputs Disabled
-50
20
uA
uA
50
30
mA
mA
4
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