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RS-232 Transceivers RS-232 Interface IC

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Product = RS-232 Transceivers

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Part #

RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm

LT1137ACSW#PBF
Analog Devices
1: 12,53 €
69In Stock

Mfr. Part No.
LT1137ACSW#PBF

Mouser Part No
584-LT1137ACSW#PBF

Analog Devices

RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm

Datasheet

69In Stock

12,53 €

9,89 €

9,18 €

Min.: 1
Mult.: 1
Max.: 68

SOIC-28

LT1137A

Transceiver

250 kb/s

3 Driver

5 Receiver

Full Duplex

12 V

4.5 V

SMD/SMT

12 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm

LT1141ACSW#PBF
Analog Devices
1: 11,63 €
159In Stock

Mfr. Part No.
LT1141ACSW#PBF

Mouser Part No
584-LT1141ACSW#PBF

Analog Devices

RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm

Datasheet

159In Stock

11,63 €

9,34 €

8,61 €

7,92 €

Min.: 1
Mult.: 1
Max.: 159

SOIC-24

LT1141A

Transceiver

250 kb/s

3 Driver

5 Receiver

Full Duplex

12 V

4.5 V

SMD/SMT

8 mA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

LT1180ACSW#PBF
Analog Devices
1: 9,33 €
13In Stock
80Expected 02/09/2026

Mfr. Part No.
LT1180ACSW#PBF

Mouser Part No
584-LT1180ACSW#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

Datasheet

13In Stock

80Expected 02/09/2026

9,33 €

7,29 €

6,57 €

Min.: 1
Mult.: 1
Max.: 93

SO-18

LT1180A

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

9 mA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

LT1180AIN#PBF
Analog Devices
1: 10,54 €
61In Stock

Mfr. Part No.
LT1180AIN#PBF

Mouser Part No
584-LT1180AIN#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

Datasheet

61In Stock

10,54 €

7,83 €

7,46 €

Min.: 1
Mult.: 1
Max.: 61

PDIP-18

LT1180A

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

Through Hole

9 mA

- 40 C

+ 85 C

10 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

LT1180AISW#PBF
Analog Devices
1: 11,63 €
140In Stock

Mfr. Part No.
LT1180AISW#PBF

Mouser Part No
584-LT1180AISW#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

Datasheet

140In Stock

11,63 €

9,16 €

8,28 €

7,78 €

Min.: 1
Mult.: 1
Max.: 140

SO-18

LT1180A

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

9 mA

- 40 C

+ 85 C

10 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

LT1181AISW#PBF
Analog Devices
1: 10,12 €
191In Stock
282Expected 04/09/2026

Mfr. Part No.
LT1181AISW#PBF

Mouser Part No
584-LT1181AISW#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

Datasheet

191In Stock

282Expected 04/09/2026

10,12 €

7,94 €

7,09 €

6,67 €

6,46 €

Min.: 1
Mult.: 1
Max.: 474

SOIC-16

LT1181A

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

9 mA

- 40 C

+ 85 C

10 kV

Tube

RS-232 Interface IC 5V RS232 Tran w/ Advanced Pwr M & One

LT1237CG#PBF
Analog Devices
1: 14,03 €
12In Stock

Mfr. Part No.
LT1237CG#PBF

Mouser Part No
584-LT1237CG#PBF

Analog Devices

RS-232 Interface IC 5V RS232 Tran w/ Advanced Pwr M & One

Datasheet

12In Stock

14,03 €

11,11 €

Min.: 1
Mult.: 1
Max.: 12

SSOP-28

LT1237

Transceiver

250 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

6 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

LT1280ACN#PBF
Analog Devices
1: 9,02 €
9In Stock

Mfr. Part No.
LT1280ACN#PBF

Mouser Part No
584-LT1280ACN#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

Datasheet

9In Stock

9,02 €

Min.: 1
Mult.: 1
Max.: 9

PDIP-18

LT1280A

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

Through Hole

8 mA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

LT1280ACSW#PBF
Analog Devices
1: 9,94 €
4In Stock

Mfr. Part No.
LT1280ACSW#PBF

Mouser Part No
584-LT1280ACSW#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

Datasheet

4In Stock

9,94 €

Min.: 1
Mult.: 1
Max.: 4

SO-18

LT1280A

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

LT1281ACN#PBF
Analog Devices
1: 8,66 €
90In Stock

Mfr. Part No.
LT1281ACN#PBF

Mouser Part No
584-LT1281ACN#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

Datasheet

90In Stock

8,66 €

6,75 €

6,27 €

Min.: 1
Mult.: 1
Max.: 90

PDIP-16

LT1281A

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

Through Hole

8 mA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

LT1281ACSW#PBF
Analog Devices
1: 9,42 €
125In Stock

Mfr. Part No.
LT1281ACSW#PBF

Mouser Part No
584-LT1281ACSW#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

Datasheet

125In Stock

9,42 €

7,37 €

6,57 €

6,17 €

Min.: 1
Mult.: 1
Max.: 125

SOIC-16

LT1281A

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

LT1281AISW#PBF
Analog Devices
1: 13,88 €
32In Stock

Mfr. Part No.
LT1281AISW#PBF

Mouser Part No
584-LT1281AISW#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

Datasheet

32In Stock

13,88 €

10,87 €

10,11 €

Min.: 1
Mult.: 1
Max.: 32

SOIC-16

LT1281A

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

- 40 C

+ 85 C

10 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

LT1381IS#PBF
Analog Devices
1: 7,00 €
149In Stock

Mfr. Part No.
LT1381IS#PBF

Mouser Part No
584-LT1381IS#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors

Datasheet

149In Stock

7,00 €

5,42 €

4,78 €

4,58 €

Min.: 1
Mult.: 1
Max.: 149

SOIC-16

LT1381

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

- 40 C

+ 85 C

10 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection

LT1780CN#PBF
Analog Devices
1: 8,97 €
8In Stock

Mfr. Part No.
LT1780CN#PBF

Mouser Part No
584-LT1780CN#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection

Datasheet

8In Stock

8,97 €

Min.: 1
Mult.: 1
Max.: 8

PDIP-18

LT1780

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

Through Hole

8 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection

LT1780CSW#PBF
Analog Devices
1: 10,02 €
55In Stock

Mfr. Part No.
LT1780CSW#PBF

Mouser Part No
584-LT1780CSW#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection

Datasheet

55In Stock

10,02 €

7,85 €

7,08 €

Min.: 1
Mult.: 1
Max.: 55

SO-18

LT1780

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection

LT1781CN#PBF
Analog Devices
1: 7,90 €
25In Stock

Mfr. Part No.
LT1781CN#PBF

Mouser Part No
584-LT1781CN#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection

Datasheet

25In Stock

7,90 €

6,15 €

5,70 €

Min.: 1
Mult.: 1
Max.: 25

PDIP-16

LT1781

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

Through Hole

8 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection

LT1781CS#PBF
Analog Devices
1: 8,58 €
164In Stock

Mfr. Part No.
LT1781CS#PBF

Mouser Part No
584-LT1781CS#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection

Datasheet

164In Stock

8,58 €

6,69 €

5,93 €

5,69 €

Min.: 1
Mult.: 1
Max.: 123

SOIC-16

LT1781

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection

LT1781CSW#PBF
Analog Devices
1: 9,91 €
82In Stock

Mfr. Part No.
LT1781CSW#PBF

Mouser Part No
584-LT1781CSW#PBF

Analog Devices

RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection

Datasheet

82In Stock

9,91 €

7,77 €

6,93 €

Min.: 1
Mult.: 1
Max.: 82

SOIC-16

LT1781

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC 3.3V uP EIA/TIA-562 Tran

LTC1327CG#PBF
Analog Devices
1: 16,24 €
7In Stock

Mfr. Part No.
LTC1327CG#PBF

Mouser Part No
584-LTC1327CG#PBF

Analog Devices

RS-232 Interface IC 3.3V uP EIA/TIA-562 Tran

Datasheet

7In Stock

16,24 €

Min.: 1
Mult.: 1
Max.: 7

SSOP-28

LTC1327

Transceiver

120 kb/s

3 Driver

5 Receiver

Full Duplex

3.3 V

SMD/SMT

300 uA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran

LTC1334CG#PBF
Analog Devices
1: 18,95 €
9In Stock

Mfr. Part No.
LTC1334CG#PBF

Mouser Part No
584-LTC1334CG#PBF

Analog Devices

RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran

Datasheet

9In Stock

18,95 €

Min.: 1
Mult.: 1
Max.: 5

SSOP-28

LTC1334

Transceiver

5 Mb/s

4 Driver

4 Receiver

Half Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran

LTC1334CSW#PBF
Analog Devices
1: 17,54 €
49In Stock

Mfr. Part No.
LTC1334CSW#PBF

Mouser Part No
584-LTC1334CSW#PBF

Analog Devices

RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran

Datasheet

49In Stock

17,54 €

14,00 €

13,05 €

Min.: 1
Mult.: 1
Max.: 49

SOIC-28

LTC1334

Transceiver

5 Mb/s

4 Driver

4 Receiver

Half Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC 5V L Pwr RS232 3-Drvr/5-Rcv Tran

LTC1337CG#PBF
Analog Devices
1: 16,24 €
41In Stock

Mfr. Part No.
LTC1337CG#PBF

Mouser Part No
584-LTC1337CG#PBF

Analog Devices

RS-232 Interface IC 5V L Pwr RS232 3-Drvr/5-Rcv Tran

Datasheet

41In Stock

16,24 €

13,18 €

12,17 €

Min.: 1
Mult.: 1
Max.: 41

SSOP-28

LTC1337

Transceiver

120 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC Sftwr-Sel Multiprotocol Tran

LTC1343IGW#PBF
Analog Devices
1: 34,06 €
8In Stock

Mfr. Part No.
LTC1343IGW#PBF

Mouser Part No
584-LTC1343IGW#PBF

Analog Devices

RS-232 Interface IC Sftwr-Sel Multiprotocol Tran

Datasheet

8In Stock

34,06 €

Min.: 1
Mult.: 1
Max.: 8

SSOP-44

LTC1343

Transceiver

8 Mb/s

4 Driver

4 Receiver

Full Duplex

5.25 V

4.75 V

SMD/SMT

80 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

RS-232 Interface IC 3.3V/5V L Pwr RS232 3-Drvr/5-Rcv Tran

LTC1348CG#PBF
Analog Devices
1: 15,33 €
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC1348CG#PBF

Mouser Part No
584-LTC1348CG#PBF

Analog Devices

RS-232 Interface IC 3.3V/5V L Pwr RS232 3-Drvr/5-Rcv Tran

Datasheet

Non-Stocked Lead-Time 14 Weeks

15,33 €

Min.: 1
Mult.: 1
Max.: 2

SSOP-28

LTC1348

Transceiver

250 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

800 uA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC 3.3V/5V L Pwr RS232 3-Drvr/5-Rcv Tran

LTC1348CSW#PBF
Analog Devices
1: 14,65 €
17In Stock

Mfr. Part No.
LTC1348CSW#PBF

Mouser Part No
584-LTC1348CSW#PBF

Analog Devices

RS-232 Interface IC 3.3V/5V L Pwr RS232 3-Drvr/5-Rcv Tran

Datasheet

17In Stock

14,65 €

11,61 €

Min.: 1
Mult.: 1
Max.: 17

SOIC-28

LTC1348

Transceiver

250 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

800 uA

0 C

+ 70 C

10 kV

Tube

RS-232 Transceivers RS-232 Interface IC

Customer Service Office

Company

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Support

BGA-32
DFN-12
DFN-16
DIP-16
DMP-16
LFCSP-12
LFCSP-32
LGA-12
LGA-32
MSOP-10
PDIP-14
PDIP-16
PDIP-18
PDIP-20
PDIP-24
PDIP-28
PDIP-8
PDIP-Narrow-24
PLCC-28
PLCC-44

AD7306
ADM101E
ADM1181A
ADM1385
ADM202
ADM202E
ADM206
ADM206E
ADM207
ADM207E
ADM208
ADM208E
ADM211
ADM211E
ADM213
ADM213E
ADM2209E
ADM222
ADM232A
ADM232L

20 kb/s
95 kb/s
100 kb/s
116 kb/s
120 kb/s
128 kb/s
150 kb/s
200 kb/s
230 kb/s
235 kb/s
250 kb/s
256 kb/s
300 kb/s
400 kb/s
460 kb/s
500 kb/s
920 kb/s
1 Mb/s
2 Mb/s
3 Mb/s

150 nA
200 nA
850 nA
1 uA
30 uA
100 uA
200 uA
220 uA
250 uA
250 uA, 2 mA
300 uA
350 uA
400 uA
500 uA
500 uA, 1.5 mA
600 uA
750 uA
800 uA
850 uA
1 mA