Linear Technology LT1131ACNW Linear IC DIP28 Low-power 5V RS232 driver/receiver LT1131ACNW Data Sheet
Product codes
LT1131ACNW
2
LT1130A/LT1140A Series
A
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
(Note 1)
Supply Voltage (V
CC
) ................................................ 6V
V
+
........................................................................ 13.2V
V
–
(Note 7) ....................................................... –13.2V
Input Voltage
Driver ........................................................... V
–
to V
+
Receiver ............................................... – 30V to 30V
On/Off Pin ............................................. – 0.3V to 12V
Driver Disable Pin ................... – 0.3V to (V
On/Off Pin ............................................. – 0.3V to 12V
Driver Disable Pin ................... – 0.3V to (V
CC
+ 0.3V)
Output Voltage
Driver .................................................... – 30V to 30V
Receiver ................................. – 0.3V to (V
Receiver ................................. – 0.3V to (V
CC
+ 0.3V)
Short-Circuit Duration
V
+
................................................................... 30 sec
V
–
................................................................... 30 sec
Driver Output .............................................. Indefinite
Receiver Output .......................................... Indefinite
Receiver Output .......................................... Indefinite
Operating Temperature Range
LT113XAC/LT114XAC ............................ 0
°
C to 70
°
C
LT113XAI/LT114XAI ............................. – 40
°
to 85
°
C
Storage Temperature Range ................ – 65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)................. 300
°
C
ORDER PART
NUMBER
ORDER PART
NUMBER
PRODUCT SELECTIO TABLE
U
Part Number
Power Supply Voltages*
Shutdown
Driver Disable
Drivers
Receivers
External Components
LT1130A
5
No
No
5
5
4 Capacitors
LT1131A
5
Yes
Yes
5
4
4 Capacitors
LT1132A
5
No
No
5
3
4 Capacitors
LT1133A**
5
No
No
3
5
4 Capacitors
LT1134A
5
No
No
4
4
4 Capacitors
LT1135A
5, 12, –12
No
No
5
3
None
LT1136A
5
Yes
Yes
4
5
4 Capacitors
LT1137A**
5
Yes
Yes
3
5
4 Capacitors
LT1138A
5
Yes
Yes
5
3
4 Capacitors
LT1139A
5, 12
Yes
No
4
4
2 Capacitors
LT1140A
5, 12, –12
Yes
Yes
5
3
None
LT1141A**
5, 12, –12
Yes
Yes
3
5
None
*The LT1130A, LT1131A, LT1132A, LT1134A, LT1136A, LT1137A and LT1138A can operate with 5V and 12V supplies and two external capacitors.
**Meets
**Meets
±
15kV ESD air gap discharge and
±
8kV contact methods per IEC-1000-4-2.
W
U
U
PACKAGE/ORDER I FOR ATIO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
+
5V V
CC
C1
+
C1
–
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
V
–
C2
–
C2
+
DRIVER IN
RX OUT
DRIVER IN
RX OUT
DRIVER IN
RX OUT
DRIVER IN
RX OUT
DRIVER IN
RX OUT
GND
SW PACKAGE
28-LEAD PLASTIC SO WIDE
NW PACKAGE
28-LEAD PDIP
LT1130A
5-DRIVER/5-RECEIVER
LT1130ACNW
LT1130ACSW
LT1130AISW
LT1130ACSW
LT1130AISW
T
JMAX
= 150
°
C,
θ
JA
= 56
°
C/W (NW)
T
JMAX
= 150
°
C,
θ
JA
= 68
°
C/W (SW)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
–
C2
–
C2
+
DRIVER IN
RX OUT
DRIVER IN
RX OUT
DRIVER IN
RX OUT
DRIVER IN
RX OUT
DRIVER IN
GND
DRIVER DISABLE
SW PACKAGE
28-LEAD PLASTIC SO WIDE
NW PACKAGE
28-LEAD PDIP
LT1131A
V
+
5V V
CC
C1
+
C1
–
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
ON/OFF
T
JMAX
= 150
°
C,
θ
JA
= 56
°
C/W (NW)
T
JMAX
= 150
°
C,
θ
JA
= 68
°
C/W (SW)
5-DRIVER/4-RECEIVER WITH SHUTDOWN
LT1131ACNW
LT1131ACSW
LT1131ACSW