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LT1137ACSW#PBF

P1-P3P4-P6P7-P9P10-P12
1
LT1130A/LT1140A Series
Advanced Low Power
5V RS232 Drivers/Receivers
with Small Capacitors
■
ESD Protection over ±10kV
(±15kV IEC-1000-4-2 for LT1133A, LT1137A
and LT1141A)
■
Uses Small Capacitors: 0.1µF, 0.2µF
■
1µA Supply Current in SHUTDOWN
■
120kBaud Operation for R
L
= 3k, C
L
= 2500pF
■
250kBaud Operation for R
L
= 3k, C
L
= 1000pF
■
CMOS Comparable Low Power
■
Easy PC Layout: Flowthrough Architecture
■
Rugged Bipolar Design: Absolutely No Latchup
■
Outputs Assume a High Impedance State When Off
or Powered Down
■
Improved Protection: RS232 I/O Lines Can Be Forced
to ±30V Without Damage
■
Output Overvoltage Does Not Force Current Back
into Supplies
■
Available in SO and SSOP Packages
The LT
®
1130A/LT1140A series of RS232 drivers/receiv-
ers features special bipolar construction techniques which
protect the drivers and receivers beyond the fault condi-
tions stipulated for RS232. Driver outputs and receiver
inputs can be shorted to ±30V without damaging the
device or the power supply generator. In addition, the
RS232 I/O pins are resilient to multiple ±10kV ESD strikes.
An advanced driver output stage operates up to 250kbaud
while driving heavy capacitive loads. Supply current is
typically 12mA, competitive with CMOS devices.
Several members of the series include flexible operating
mode controls. The DRIVER DISABLE pin disables the
drivers and the charge pump, the ON/OFF pin shuts down
all circuitry. While shut down, the drivers and receivers
assume high impedance output states.
, LTC and LT are registered trademarks of Linear Technology Corporation.
LT1136A 4-Driver/5-Receiver RS232 Transceiver w/Shutdown
LT1137A 3-Driver/5-Receiver RS232 Transceiver w/Shutdown
LT1138A 5-Driver/3-Receiver RS232 Transceiver w/Shutdown
LT1139A 4-Driver/4-Receiver RS232 Transceiver w/Shutdown
LT1140A 5-Driver/3-Receiver RS232 Transceiver w/o Charge Pump
LT1141A 3-Driver/5-Receiver RS232 Transceiver w/o Charge Pump
LT1130A 5-Driver/5-Receiver RS232 Transceiver
LT1131A 5-Driver/4-Receiver RS232 Transceiver w/Shutdown
LT1132A 5-Driver/3-Receiver RS232 Transceiver
LT1133A 3-Driver/5-Receiver RS232 Transceiver
LT1134A 4-Driver/4-Receiver RS232 Transceiver
LT1135A 5-Driver/3-Receiver RS232 Transceiver w/o Charge Pump
R
LT1130A • TA02
RECEIVER
OUTPUT
C
L
= 50pF
DRIVER
OUTPUT
R
L
= 3k
C
L
= 2500pF
INPUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
5V V
CC
DRIVER OUT
RX IN
DRIVER OUT
RX IN
RX IN
RX IN
DRIVER OUT
RX IN
ON/OFF = 5V
DRIVER IN
RX OUT
DRIVER IN
RX OUT
RX OUT
RX OUT
DRIVER IN
RX OUT
V
+
0.1µF
0.1µF
× 2
0.1µF
× 2
0.1µF
GND
DRIVER DISABLE
TO LINE
TO LOGIC
V
–
1130A • TA01
LT1137A
Basic Operation
Output Waveforms
FEATURES
DESCRIPTIO
U
TYPICAL APPLICATIO
U
2
LT1130A/LT1140A Series
A
U
G
W
A
W
U
W
ARB
S
O
LU
T
EXI T
I
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
CC
+ 0.3V)
Output Voltage
Driver .................................................... – 30V to 30V
Receiver ................................. –0.3V to (V
CC
+ 0.3V)
Short-Circuit Duration
V
+
................................................................... 30 sec
V
–
................................................................... 30 sec
Driver 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 ±15kV ESD air gap discharge and ±8kV contact methods per IEC-1000-4-2.
WU
U
PACKAGE
/
O
RDER 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
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
3
LT1130A/LT1140A Series
WU
U
PACKAGE
/
O
RDER I FOR ATIO
ORDER PART
NUMBER
5-DRIVER/3-RECEIVER
WITHOUT CHARGE PUMP
4-DRIVER/4-RECEIVER
ORDER PART
NUMBER
ORDER PART
NUMBER
ORDER PART
NUMBER
ORDER PART
NUMBER
3-DRIVER/5-RECEIVER
T
JMAX
= 150°C, θ
JA
= 58°C/W (N)
T
JMAX
= 150°C, θ
JA
= 80°C/W (SW)
T
JMAX
= 150°C, θ
JA
= 58°C/W (N)
T
JMAX
= 150°C, θ
JA
= 80°C/W (SW)
T
JMAX
= 150°C, θ
JA
= 79°C/W (N)
T
JMAX
= 150°C, θ
JA
= 85°C/W (SW)
T
JMAX
= 150°C, θ
JA
= 56°C/W (NW)
T
JMAX
= 150°C, θ
JA
= 68°C/W (SW)
T
JMAX
= 150°C, θ
JA
= 96°C/W (G)
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
TOP VIEW
24
23
22
21
20
19
18
17
16
15
14
13
V
–
C2
–
C2
+
DRIVER IN
RX OUT
DRIVER IN
RX OUT
DRIVER IN
RX OUT
DRIVER IN
RX OUT
GND
SW PACKAGE
24-LEAD PLASTIC SO WIDE
N PACKAGE
24-LEAD PDIP
LT1134A
V
+
5V V
CC
C1
+
C1
–
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
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
RX OUT
GND
DRIVER DISABLE
SW PACKAGE
28-LEAD PLASTIC SO WIDE
NW PACKAGE
28-LEAD PDIP
LT1136A
V
+
5V V
CC
C1
+
C1
–
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
RX IN
ON/OFF
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
24
23
22
21
20
19
18
17
16
15
14
13
V
–
C2
–
C2
+
DRIVER IN
DRIVER IN
RX OUT
DRIVER IN
DRIVER IN
RX OUT
DRIVER IN
RX OUT
GND
SW PACKAGE
24-LEAD PLASTIC SO WIDE
N PACKAGE
24-LEAD PDIP
LT1132A
V
+
5V V
CC
C1
+
C1
–
DRIVER OUT
DRIVER OUT
RX IN
DRIVER OUT
DRIVER OUT
RX IN
DRIVER OUT
RX IN
LT1132ACN
LT1132ACSW
LT1132AISW
T
JMAX
= 150°C, θ
JA
= 58°C/W (N)
T
JMAX
= 150°C, θ
JA
= 80°C/W (SW)
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
24
23
22
21
20
19
18
17
16
15
14
13
V
–
C2
–
C2
+
DRIVER IN
RX OUT
DRIVER IN
RX OUT
RX OUT
RX OUT
DRIVER IN
RX OUT
GND
SW PACKAGE
24-LEAD PLASTIC SO WIDE
N PACKAGE
24-LEAD PDIP
LT1133A
V
+
5V V
CC
C1
+
C1
–
DRIVER OUT
RX IN
DRIVER OUT
RX IN
RX IN
RX IN
DRIVER OUT
RX IN
LT1133ACN
LT1133ACSW
LT1133AISW
ORDER PART
NUMBER
5-DRIVER/3-RECEIVER
1
2
3
4
5
6
7
8
9
10
TOP VIEW
20
19
18
17
16
15
14
13
12
11
–12V V
–
DRIVER IN
DRIVER IN
RX OUT
DRIVER IN
DRIVER IN
RX OUT
DRIVER IN
RX OUT
GND
SW PACKAGE
20-LEAD PLASTIC SO WIDE
N PACKAGE
20-LEAD PDIP
12V V
+
5V V
CC
DRIVER OUT
DRIVER OUT
RX IN
DRIVER OUT
DRIVER OUT
RX IN
DRIVER OUT
RX IN
LT1135A
LT1134ACN
LT1134ACSW
LT1134AIN
LT1134AISW
LT1135ACN
LT1135ACSW
LT1137ACG
LT1137ACNW
LT1137ACSW
LT1137AIG
LT1137AINW
LT1137AISW
3-DRIVER/5-RECEIVER WITH SHUTDOWN4-DRIVER/5-RECEIVER WITH SHUTDOWN
LT1136ACNW
LT1136ACSW
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
RX OUT
RX OUT
DRIVER IN
RX OUT
GND
DRIVER DISABLE
NC
SW PACKAGE
28-LEAD PLASTIC SO WIDE
NW PACKAGE
28-LEAD PDIP
LT1137A
V
+
5V V
CC
C1
+
C1
–
DRIVER OUT
RX IN
DRIVER OUT
RX IN
RX IN
RX IN
DRIVER OUT
RX IN
ON/OFF
NC
G PACKAGE
28-LEAD PLASTIC SSOP
P1-P3P4-P6P7-P9P10-P12

LT1137ACSW#PBF

Mfr. #:
Buy LT1137ACSW#PBF
Manufacturer:
Analog Devices Inc.
Description:
RS-232 Interface IC 5V RS232 3Dx/5Rx w/Shutdown
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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