Datasheet

LT1039A/LT1039A-16
3
1039afb
For more information www.linear.com/1039
elecTrical characTerisTics
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: V
ON/OFF
= 5V for LT1039AM grade devices.
PARAMETER CONDITIONS MIN TYP MAX UNITS
Driver V
+
= 12V, V
–
= –12V, V
ON/OFF
= 2.5V (Note 2)
Output Voltage Swing Load = 3k to Ground
Positive
Negative
l
l
V
+
– 2.0
V
–
+ 1.5
V
+
– 1.3
V
–
+ 1.0
V
V
Logic Input Voltage Levels Input Low Level (V
OUT
= High)
Input High Level (V
OUT
= Low)
l
l
2.0
1.4
1.4
0.8 V
V
Logic Input Current V
IN
≥ 2.0V
V
IN
≥ 0.8V
1
5
20
20
µA
µA
Output Short-Circuit Current Sourcing Current, V
OUT
= 0V
Sinking Current, V
OUT
= 0V
20
–15
30
–30
mA
mA
Output Leakage Current Shutdown (Notes 3, 4), V
OUT
= ±18V, V
IN
= 0V
l
10 200 µA
Supply Leakage Current Shutdown (Note 3)
l
1 100 µA
Slew Rate R
L
= 3k, C
L
= 51pF to 2500pF 4 15 30 V/µs
Supply Current V
OUT
= Low 1 5 mA
Prop Delay (t
PLH
)
(t
PHL
)
0.6
0.8
1.2
1.2
µs
µs
Receiver V
CC
= 5V, V
ON/OFF
= 2.5V (Note 2)
Input Voltage Thresholds Input Low Level (V
OUT
= High)
Input High Level (V
OUT
= Low)
l
l
0.5 1.3
1.7 2.8
V
V
Hysteresis
l
0.1 0.4 1.0 V
Input Resistance
l
30 kΩ
Output Voltage Output Low, I
OUT
= –1.6mA
Output High, I
OUT
= 160µA
l
l
3.5
0.4
4.8
0.5 V
V
Output Short-Circuit Current Sourcing Current, V
OUT
= V
CC
Sinking Current, V
OUT
= 0V
l
l
–10
15
–30
25
mA
mA
Output
Leakage Current Shutdown (Note 2), 0V ≤ V
OUT
≤ V
CC
, V
IN
= 0V
l
1 10 µA
Supply Current (Note 5)
l
2 5 mA
Supply Leakage Current Shutdown (Note 3)
l
1 100 µA
ON/OFF Pin Current 0V ≤ V
ON/OFF
≤ 5V
l
–15 80 µA
Prop Delay (t
PLH
)
(t
PHL
)
200
300
600
600
ns
ns
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C.
Note 3: V
ON/OFF
= 0.4V for –55°C ≤ T
A
≤ 100°C and V
ON/OFF
= 0.2V for
100°C ≤ T
A
≤ 125°C. Does not apply to LT1039A-16 part.
Note 4: For T
A
≥ 100°C leakage current is 350µA max.
Note 5: Bias pin open on 18-pin version.