OPERATIONAL DESCRIPTION
MAXIMUM GUARANTEED RATINGS*
Operating Temperature Range.....................................................................................................0 C to +70 C
o
o
Storage Temperature Range ..................................................................................................... -55 to +150 C
o
Lead Temperature Range (soldering, 10 seconds) ...............................................................................+325 C
Positive Voltage on any pin, with respect to Ground ...........................................................................V
cc
+0.3V
Negative Voltage on any pin, except V
DD
, with respect to Ground ........................................................... -0.3V
*Stresses above those listed above could cause permanent damage to the device. This is a stress rating
only and functional operation of the device at any other condition above those indicated in the operation
sections of this specification is not implied.
Note: When powering this device from laboratory or system power supplies, it is important that the
Absolute Maximum Ratings not be exceeded or device failure can result. Some power supplies exhibit
voltage spikes on their outputs when the AC power is switched on or off. In addition, voltage transients on
the AC power line may appear on the DC output. If this possibility exists, it is suggested that a clamp circuit
be used.
DC ELECTRICAL CHARACTERISTICS
(T
A
= 0 C to 70 C, V
CC2
= +5.0 V ± 5%, V
DD
= -5.0V ± 5%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
COMMENTS
Low Input Voltage
High Input Voltage
Received Signal Amplitude
Low Output Voltage
High Output Voltage
Transformer Output
V
IL
V
IH
V
R
V
OL
V
OH
V
T
V
C
I
CC
I
DD
PW
190
180
100
2.4
16
8
20
10
4
285
270
2.0
6.0
3.0
0.4
0.8
V
V
V
p-p
V
o-p
V
V
V
p-p
V
O-p
V
p-p
mA
mA
nS
One TTL Load
One TTL Load
Z
chr
cable = 120
Ω
or
93
Ω
I
IL
= -0.8 mA
I
IH
= +0.2 mA
o
o
o
o
Cable Noise Amplitude
V
CC
Supply Current
V
DD
Supply Current
Pulse Width, nPulse 1, n2
Shorting the transformer output may cause permanent damage to the device.
11
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