AM26LS32AC, AM26LS32AI, AM26LS33AC,
AM26LS32AM, AM26LS33AM
QUADRUPLE DIFFERENTIAL LINE RECEIVERS
SLLS115D – OCTOBER 1980 – REVISED MARCH 2002
recommended operating conditions
MIN NOM
MAX
5.25
5.5
UNIT
AM26LS32AC, AM26LS32AI, AM26LS33AC
AM26LS32AM, AM26LS33AM
4.75
4.5
2
5
5
V
CC
Supply voltage
V
V
V
High-level input voltage
Low-level input voltage
V
V
IH
0.8
±7
IL
AM26LS32A
AM26LS33A
V
IC
Common-mode input voltage
V
±15
–440
8
I
I
High-level output current
Low-level output current
µA
OH
mA
OL
AM26LS32AC, AM26LS33AC
AM26LS32AI
0
–40
–55
70
T
A
Operating free-air temperature
85
°C
AM26LS32AM, AM26LS33AM
125
electrical characteristics over recommended ranges of V , V , and operating free-air
CC
IC
temperature (unless otherwise noted)
†
TYP
PARAMETER
TEST CONDITIONS
AM26LS32A
MIN
MAX
0.2
UNIT
Positive-going
input threshhold voltage
V
V
V
V
= V
OH
min, I
= –440 µA
V
IT+
O
OH
AM26LS33A
AM26LS32A
AM26LS33A
0.5
‡
‡
–0.2
Negative-going
input threshhold voltage
= 0.45 V, I
= 8 mA
V
IT–
O
OL
–0.5
Hysteresis voltage
V
V
50
mV
V
hys
(V
IT+
– V
)
IT–
Enable-input clamp voltage
V
CC
= MIN,
I = –18 mA
I
–1.5
IK
AM26LS32AC
AM26LS33AC
2.7
2.5
V
V
=MIN, V = 1 V,
ID
CC
V
OH
High-level output voltage
V
= 0.8 V, I
= –440 µA
AM26LS32AM, AM26LS32AI,
AM26LS33AM
I(G)
OH
I
I
= 4 mA
= 8 mA
0.4
V
V
= MIN, V = –1 V,
OL
CC
ID
V
I
Low-level output voltage
V
OL
= 0.8 V
0.45
I(G)
OL
Off-state
(high-impedance state)
output current
V
V
= 2.4 V
= 0.4 V
20
O
V
CC
= MAX
µA
mA
OZ
–20
O
V
I =
15 V,
Other input at –10 V to 15 V
Other input at –15 V to 10 V
1.2
–1.7
100
I
I
Line input current
V = –15 V,
I
I
I
I
Enable input current
High-level enable current
Low-level enable current
Input resistance
V = 5.5 V
I
µA
µA
I(EN)
V = 2.7 V
I
20
IH
V = 0.4 V
I
–0.36
mA
kΩ
mA
mA
IL
r
I
V
V
V
= –15 V to 15 V,
One input to ac ground
All outputs disabled
12
15
52
I
IC
§
= MAX
–15
–85
Short-circuit output current
Supply current
OS
CC
CC
CC
I
= MAX,
70
†
‡
All typical values are at V
= 5 V, T = 25°C, and V = 0.
IC
CC
A
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.
§
Not more than one output should be shorted to ground at a time, and duration of the short circuit should not exceed one second.
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TI [ TEXAS INSTRUMENTS ]
