LT1039/LT1039-16
The
q
denotes specifications which apply over the full operating temperature range, otherwise specifications are at T
A
= 25°C.
PARAMETER
Input Voltage Thresholds
Hysteresis
Input Resistance
Output Voltage
Output Short-Circuit Current
Output Leakage Current
Supply Current
Supply Leakage Current
ON/OFF Pin Current
Shutdown (Note 3)
0V
≤
V
ON/OFF
≤
5V
Output Low, I
OUT
= – 1.6mA
Output High, I
OUT
= 160µA
Sourcing Current, V
OUT
= 0V (Note 5)
Sinking Current, V
OUT
= V
CC
Shutdown (Note 2), 0V
≤
V
OUT
≤
V
CC
, V
IN
= 0V
CONDITIONS
Input Low Level (V
OUT
= High)
Input High Level (V
OUT
= Low)
q
q
q
q
q
q
q
q
q
q
q
q
ELECTRICAL CHARACTERISTICS
MIN
0.5
0.1
TYP
1.3
1.7
0.4
30
0.4
4.8
1
1
4
1 (25°C)
MAX
UNITS
V
V
V
kΩ
V
V
mA
mA
Receiver V
CC
= 5V, V
ON/OFF
= 2.5V (Note 2)
2.8
1.0
0.5
3.5
0.5
–10
10
7
100
80
µA
mA
µA
µA
– 15
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device by be impaired.
Note 2:
V
ON/OFF
= 5V for LT1039M grade devices.
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 LT1039-16 part.
Note 4:
For T
A
≥
100°C, leakage current is 350µA max.
Note 5:
For T
A
≤
– 25°C, output source current is 0.4mA.
TYPICAL PERFORMANCE CHARACTERISTICS
Driver Output Short-Circuit Current
50
45
40
OUTPUT CURRENT (mA)
INPUT VOLTAGE (V)
35
30
25
20
15
10
5
0
–55 –25
50
25
0
75
TEMPERATURE (°C)
100
125
SOURCING
SINKING
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
–55 –25
50
25
0
75
TEMPERATURE (°C)
100
125
INPUT LOW
INPUT HIGH
ON/OFF PIN VOLTAGE (V)
U W
1039 G01
Receiver Input Thresholds
3.00
2.75
2.50
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
ON/OFF Pin Thresholds
MINIMUM ON VOLTAGE
MINIMUM OFF VOLTAGE
0
–55 –25
50
25
0
75
TEMPERATURE (°C)
100
125
1039 G02
1039 G03
1039fd
3
LINER [ LINEAR TECHNOLOGY ]
