LT1039AISW Linear Technology, LT1039AISW Datasheet - Page 3

• Manufacturer Part Number: LT1039AISW
• Description: Triple RS232 Driver/Receiver with Shutdown
• Manufacturer: Linear Technology

TYPICAL PERFORMANCE CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
PARAMETER
Prop Delay (t
Receiver V
Input Voltage Thresholds
Hysteresis
Input Resistance
Output Voltage
Output Short-Circuit Current
Output Leakage Current
Supply Current
Supply Leakage Current
ON/OFF Pin Current
Prop Delay (t
The
temperature range.
Note 1: V
Note 2: V
100 C T
50
45
40
35
30
25
20
15
10
5
0
–55
denotes specifications which apply over the full operating
Driver Output Short-Circuit Current
ON/OFF
ON/OFF
A
–25
CC
(t
(t
SOURCING
PLH
PHL
PLH
PHL
SINKING
125 C. Does not apply to LT1039A-16 part.
= 5V, V
)
)
= 5V for LT1039AM grade devices.
= 0.4V for – 55 C T
)
)
0
TEMPERATURE ( C)
ON/OFF
25
50
= 2.5V (Note 1)
75
W
A
100
1039A G01
100 C and V
CONDITIONS
Input Low Level (V
Input High Level (V
Output Low, I
Output High, I
Sourcing Current, V
Sinking Current, V
Shutdown (Note 1), 0V V
(Note 4)
Shutdown (Note 2)
0V V
U
125
ON/OFF
ON/OFF
3.00
2.75
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
OUT
OUT
5V
–55
= 0.2V for
= – 1.6mA
Receiver Input Thresholds
= 160 A
OUT
OUT
OUT
OUT
–25
= 0V
= High)
= Low)
= V
OUT
CC
0
TEMPERATURE ( C)
V
25
CC
INPUT HIGH
INPUT LOW
, V
Note 3: For T
Note 4: Bias pin open on 18-pin version.
50
IN
= 0V
75
100
A
1039A G02
100 C leakage current is 350 A max.
125
LT1039A/LT1039A-16
MIN
– 10
– 15
0.5
0.1
3.5
15
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–55
ON/OFF Pin Thresholds
–25
MINIMUM OFF VOLTAGE
TYP
– 30
200
300
0.6
0.8
1.3
1.7
0.4
0.4
4.8
30
1
2
1
25
0
TEMPERATURE ( C)
MINIMUM ON VOLTAGE
25
50
MAX
100
600
600
1.2
1.2
2.8
1.0
0.5
10
80
5
75
100
UNITS
1039A G03
3
mA
mA
mA
k
125
ns
ns
V
V
V
V
V
A
A
A
s
s