Datasheet
AM26LS31, AM26LS31C, AM26LS31M
SLLS114J –JANUARY 1979–REVISED JANUARY 2014
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Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)
(1)
MIN MAX UNIT
V
CC
Supply voltage
(2)
7 V
V
I
Input voltage 7 V
Output off-state voltage 5.5 V
D package 73
DB package 82
θ
JA
Package thermal impedance
(3)
°C/W
N package 67
NS package 64
Lead temperature 1,6 mm (1/16 in) from case for 10 s 260 °C
Lead temperature 1,6 mm (1/16 in) from case for 60 s J package 300 °C
T
stg
Storage temperature range –65 150 °C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values, except differential output voltage V
OD
, are with respect to network GND.
(3) The package thermal impedance is calculated in accordance with JESD 51-7.
Recommended Operating Conditions
MIN NOM MAX UNIT
AM26LS31C 4.75 5 5.25
V
CC
Supply voltage V
AM26LS31M 4.5 5 5.5
V
IH
High-level input voltage 2 V
V
IL
Low-level input voltage 0.8 V
I
OH
High-level output current –20 mA
I
OL
Low-level output current 20 mA
AM26LS31C 0 70
T
A
Operating free-air temperature °C
AM26LS31M –55 125
Electrical Characteristics
over operating free-air temperature range (unless otherwise noted)
(1)
PARAMETER TEST CONDITIONS MIN TYP
(2)
MAX UNIT
V
IK
Input clamp voltage V
CC
= MIN, I
I
= –18 mA –1.5 V
V
OH
High-level output voltage V
CC
= MIN, I
OH
= –20 mA 2.5 V
V
OL
Low-level output voltage V
CC
= MIN, I
OL
= 20 mA 0.5 V
V
O
= 0.5 V –20
Off-state (high-impedance-state)
I
OZ
V
CC
= MIN, μA
output current
V
O
= 2.5 V 20
I
I
Input current at maximum input voltage V
CC
= MAX, V
I
= 7 V 0.1 mA
I
IH
High-level input current V
CC
= MAX, V
I
= 2.7 V 20 μA
I
IL
Low-level input current V
CC
= MAX, V
I
= 0.4 V –0.36 mA
I
OS
Short-circuit output current
(3)
V
CC
= MAX –30 –150 mA
I
CC
Supply current V
CC
= MAX, All outputs disabled 32 80 mA
(1) For C-suffix devices, V
CC
min = 4.75 V and V
CC
max = 5.25 V. For M-suffix devices, V
CC
min = 4.5 V and V
CC
max = 5.5 V.
(2) All typical values are at V
CC
= 5 V and T
A
= 25°C.
(3) Not more than one output should be shorted at a time, and duration of the short circuit should not exceed one second.
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