LT1039AISW Linear Technology, LT1039AISW Datasheet - Page 2

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

ABSOLUTE
PACKAGE/ORDER
Consult LTC Marketing for parts specified with wider operating temperature ranges.
LT1039A/LT1039A-16
Supply Voltage
Logic Inputs .................................................. V
Receiver Inputs ..................................................... 30V
ON/OFF Input .............................................. GND to 12V
Driver Outputs ............................. V
temperature range, otherwise specifications are at T
PARAMETER
Driver V
Output Voltage Swing
Logic Input Voltage Levels
Logic Input Current
Output Short-Circuit Current
ELECTRICAL CHARACTERISTICS
2
Driver (V
Receiver (V
T
T
TR1 OUT
TR2 OUT
TR3 OUT
REC1 IN
REC2 IN
REC3 IN
JMAX
JMAX
16-LEAD PDIP
N PACKAGE
+
= 125 C,
= 125 C,
V
V
= 12V, V
+
–
1
2
3
4
5
6
7
8
+
, V
JA
JA
CC
TOP VIEW
–
= 90 C/ W,
= 95 C/ W,
–
= – 12V, V
) ...................................................... 7V
) ................................................. 16V
W
16-LEAD PLASTIC SO
MAXIMUM
SW PACKAGE
JC
JC
16
15
14
13
12
11
10
ON/OFF
9
= 50 C/ W (N)
= 27 C/ W (SW)
V
REC1 OUT
TR1 IN
REC2 OUT
TR2 IN
REC3 OUT
TR3 IN
GND
W W
CC
= 2.5V (Note 2)
INFORMATION
U
CONDITIONS
Load = 3k to Ground
Input Low Level (V
Input High Level (V
V
V
Sourcing Current, V
Sinking Current, V
IN
IN
Positive
Negative
RATINGS
–
2.0V
0.8V
+ 30V to V
LT1039ACN16
LT1039ACSW16
Consult Factory
for Availability
ORDER PART
W
NUMBER
U
A
OUT
OUT
OUT
= 25 C.
OUT
–
+
= 0V
= High)
to 25V
= Low)
= 0V
– 30V
The
U
(Note 1)
denotes the specifications which apply over the full operating
Short-Circuit Duration ..................................... Indefinite
Operating Temperature Range
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
T
T
TR1 OUT
TR2 OUT
TR3 OUT
REC1 IN
REC2 IN
REC3 IN
T
JMAX
JMAX
JMAX
LT1039AC ............................................... 0 C to 70 C
LT1039AI ........................................... – 40 C to 85 C
LT1039AM (OBSOLETE) ............. – 55 C to 125 C
18-LEAD PDIP
BIAS
N PACKAGE
= 125 C,
= 125 C,
V
V
= 150 C,
+
–
1
2
3
4
5
6
7
8
9
18-LEAD CERDIP
JA
JA
JA
TOP VIEW
J PACKAGE
= 79 C/ W,
= 90 C/ W,
= 88 C/ W,
Consider the N Package for Alternate Source
OBSOLETE PACKAGE
18-LEAD PLASTIC SO
SW PACKAGE
V
V
JC
JC
JC
+
–
18
17
16
15
14
13
12
11
10
MIN
– 15
= 36 C/ W (N)
= 26 C/ W (SW)
2.0
= 22 C/ W (J)
– 2.0
+ 1.5
20
V
ON/OFF
REC1 OUT
TR1 IN
REC2 OUT
TR2 IN
REC3 OUT
TR3 IN
GND
CC
V
V
+
–
TYP
– 30
1.4
1.4
– 1.3
+ 1.0
1
5
30
ORDER PART
LT1039ACN
LT1039ACSW
LT1039AIN
LT1039AISW
LT1039AMJ
NUMBER
MAX
0.8
20
20
UNITS
1039afa
mA
mA
V
V
V
V
A
A