Datasheet

uA9639C
DUAL DIFFERENTIAL LINE RECEIVER
SLLS113C − OCTOBER 1986 − REVISED MARCH 1997
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
recommended operating conditions
MIN NOM MAX UNIT
Supply voltage, V
CC
4.75 5 5.25 V
Common-mode input voltage, V
IC
± 7 V
Operating free-air temperature, T
A
0 70 °C
electrical characteristics over recommended ranges of supply voltage, common-mode input
voltage, and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
†
MAX UNIT
V
Positive going input threshold voltage
See Note 3
0.2
V
V
IT +
Positive-going input threshold voltage See Note 3
0.4
V
V
Negative going input threshold voltage
See Note 3
−0.2
V
V
IT−
Negative-going input threshold voltage See Note 3
−0.4
‡
V
V
hys
Hysteresis voltage (V
IT+
−V
IT−
) 70 mV
V
OH
High-level output voltage V
ID
= 0.2 V, I
O
= − 1 mA 2.5 3.5 V
V
OL
Low-level output voltage V
ID
= −0.2 V, I
O
= 20 mA 0.35 0.5 V
I
Input current
V
CC
= 0 to 5.5 V
,
V
I
= 10 V 1.1 3.25
mA
I
I
Input current
V
CC
=
0
to
5
.
5
V
,
See Note 4
V
I
= − 10 V −1.6 −3.25
mA
I
OS
Short-circuit output current
§
V
O
= 0, V
ID
= 0.2 V −40 −75 −100 mA
I
CC
Supply current V
ID
= −0.5 V, No load 35 50 mA
†
All typical values are at V
CC
= 5 V, T
A
= 25°C.
‡
The algebraic convention, in which the less positive (more negative) limit is designated as minimum, is used in this data sheet for threshold levels
only.
§
Only one output should be shorted at a time, and duration of the short circuit should not exceed one second.
NOTES: 3. The expanded threshold parameter is tested with a 500-Ω resistor in series with each input.
4. The input not under test is grounded.
switching characteristics, V
CC
= 5 V, T
A
= 0°C to 70°C
PARAMETER TEST CONDITIONS MIN MAX UNIT
t
PLH
Propagation delay time, low- to high-level output
C =50 pF
See Figure 1
85 ns
t
PHL
Propagation delay time, high- to low-level output
C
L
= 50 pF, See Figure 1
85 ns