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RS-232 Interface IC

RS-232 Interface ICs are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many RS-232 Interface IC manufacturers, including Analog Devices Inc., MaxLinear, Renesas Electronics, Texas Instruments & more.
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Part #

RS-232 Interface IC 15kV ESD +2.7V to 3.6V S P T I.C.

ADM3310EARUZ-REEL7
Analog Devices
1: $6.09
2,497In Stock
2,000On Order

Mfr. Part No.
ADM3310EARUZ-REEL7

Mouser Part No
584-ADM3310EARUZR7

Analog Devices

RS-232 Interface IC 15kV ESD +2.7V to 3.6V S P T I.C.

Learn More

Datasheet

2,497In Stock

2,000On Order

Cut Tape

$6.09

$4.68

$4.31

$3.92

Reel

$3.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

TSSOP-28

ADM3310E

Transceiver

460 kb/s

3 Driver

5 Receiver

Full Duplex

3.6 V

2.7 V

SMD/SMT

850 nA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 15kV ESD +2.7V to 3.6V S P T I.C.

ADM3311EACPZ-REEL7
Analog Devices
1: $7.82
499In Stock

Mfr. Part No.
ADM3311EACPZ-REEL7

Mouser Part No
584-ADM3311EACPZR7

Analog Devices

RS-232 Interface IC 15kV ESD +2.7V to 3.6V S P T I.C.

Learn More

Datasheet

499In Stock

Cut Tape

$7.82

$6.04

$5.61

$5.11

Reel

$4.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

LFCSP-32

ADM3311E

Transceiver

460 kb/s

3 Driver

5 Receiver

Full Duplex

3.6 V

2.7 V

SMD/SMT

1 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3.3V RS232 15KV ESD I.C.

ADM3311EARSZ-REEL7
Analog Devices
1: $7.42
505In Stock

Mfr. Part No.
ADM3311EARSZ-REEL7

Mouser Part No
584-ADM3311EARSZR7

Analog Devices

RS-232 Interface IC 3.3V RS232 15KV ESD I.C.

Learn More

Datasheet

505In Stock

Cut Tape

$7.42

$5.73

$5.31

$4.84

Reel

$4.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SSOP-28

ADM3311E

Transceiver

460 kb/s

3 Driver

5 Receiver

Full Duplex

3.6 V

2.7 V

SMD/SMT

1 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 15kV ESD, +2.7V TO 3.6V S/P TRANS I.C.

ADM3312EACPZ
Analog Devices
1: $6.64
693In Stock

Mfr. Part No.
ADM3312EACPZ

Mouser Part No
584-ADM3312EACPZ

Analog Devices

RS-232 Interface IC 15kV ESD, +2.7V TO 3.6V S/P TRANS I.C.

Learn More

Datasheet

693In Stock

$6.64

$5.09

$4.71

$4.18

View

Min.: 1
Mult.: 1

LFCSP-32

ADM3312E

Transceiver

460 kb/s

3 Driver

3 Receiver

Full Duplex

3.6 V

2.7 V

SMD/SMT

1 uA

- 40 C

+ 85 C

15 kV

Tray

RS-232 Interface IC 15kV ESD +2.7V TO 3.6V S/P TRANS I.C.

ADM3312EARUZ-REEL
Analog Devices
1: $6.11
426In Stock

Mfr. Part No.
ADM3312EARUZ-REEL

Mouser Part No
584-ADM3312EARUZ-R

Analog Devices

RS-232 Interface IC 15kV ESD +2.7V TO 3.6V S/P TRANS I.C.

Learn More

Datasheet

426In Stock

Cut Tape

$6.11

$4.68

$4.33

$3.94

View

Reel

$3.49

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSSOP-24

ADM3312E

Transceiver

460 kb/s

3 Driver

3 Receiver

3.6 V

2.7 V

SMD/SMT

1 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 15kV ESD, 2.7V TO +3.6V SPT I.C.

ADM3315EACPZ
Analog Devices
1: $6.77
473In Stock

Mfr. Part No.
ADM3315EACPZ

Mouser Part No
584-ADM3315EACPZ

Analog Devices

RS-232 Interface IC 15kV ESD, 2.7V TO +3.6V SPT I.C.

Learn More

Datasheet

473In Stock

$6.77

$5.19

$4.79

$4.30

View

Min.: 1
Mult.: 1

LFCSP-32

ADM3315E

Transceiver

460 kb/s

3 Driver

3 Receiver

Full Duplex

3.6 V

2.7 V

SMD/SMT

850 uA

- 40 C

+ 85 C

15 kV

Tray

RS-232 Interface IC 115 15kV ESD, 2.7V TO +3.6V SPT I.C.

ADM3315EARUZ
Analog Devices
1: $6.44
838In Stock

Mfr. Part No.
ADM3315EARUZ

Mouser Part No
584-ADM3315EARUZ

Analog Devices

RS-232 Interface IC 115 15kV ESD, 2.7V TO +3.6V SPT I.C.

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Datasheet

838In Stock

$6.44

$4.94

$4.35

$4.12

View

Min.: 1
Mult.: 1

TSSOP-24

ADM3315E

Transceiver

460 kb/s

3 Driver

3 Receiver

Full Duplex

3.6 V

2.7 V

SMD/SMT

850 uA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 15kV ESD, 2.7V TO +3.6V SPT I.C.

ADM3315EARUZ-REEL7
Analog Devices
1: $6.37
482In Stock

Mfr. Part No.
ADM3315EARUZ-REEL7

Mouser Part No
584-ADM3315EARUZR7

Analog Devices

RS-232 Interface IC 15kV ESD, 2.7V TO +3.6V SPT I.C.

Learn More

Datasheet

482In Stock

Cut Tape

$6.37

$4.90

$4.51

$4.11

Reel

$3.74

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

TSSOP-24

ADM3315E

Transceiver

460 kb/s

3 Driver

3 Receiver

Full Duplex

3.6 V

2.7 V

SMD/SMT

850 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3.3V N/BOOK RS-232 I/F IC

ADM561JRZ
Analog Devices
1: $11.98
474In Stock

Mfr. Part No.
ADM561JRZ

Mouser Part No
584-ADM561JRZ

Analog Devices

RS-232 Interface IC 3.3V N/BOOK RS-232 I/F IC

Learn More

Datasheet

474In Stock

$11.98

$9.39

$8.11

$7.83

View

Min.: 1
Mult.: 1

SOIC-28

ADM561

Transceiver

116 kb/s

4 Driver

5 Receiver

Full Duplex

3.6 V

3 V

SMD/SMT

5 mA

0 C

+ 70 C

ESD Protection

Tube

RS-232 Interface IC 15 kV ESD Protected, 3.3 V Single-Channel RS-232 Line Driver/Receiver

ADM3101EACPZ-250R7
Analog Devices
1: $3.43
2,099In Stock
11,146Expected 2026/08/24

Mfr. Part No.
ADM3101EACPZ-250R7

Mouser Part No
584-AM3101EACPZ250R7

Analog Devices

RS-232 Interface IC 15 kV ESD Protected, 3.3 V Single-Channel RS-232 Line Driver/Receiver

Learn More

Datasheet

2,099In Stock

11,146Expected 2026/08/24

Cut Tape

$3.43

$2.58

$2.37

$2.13

Reel

$2.01

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 250

LFCSP-12

ADM3101E

Transceiver

460 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

5 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans

LTC2804CGN-1#TRPBF
Analog Devices
1: $6.56
1,392In Stock

Mfr. Part No.
LTC2804CGN-1#TRPBF

Mouser Part No
584-C2804CGN-1TRPBF

Analog Devices

RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans

Learn More

Datasheet

1,392In Stock

Cut Tape

$6.56

$5.04

$4.65

$4.23

View

Reel

$3.76

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SSOP-16

LTC2804

SMD/SMT

Reel, Cut Tape, MouseReel

RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans

LTC2804IGN-1#TRPBF
Analog Devices
1: $7.86
2,598In Stock

Mfr. Part No.
LTC2804IGN-1#TRPBF

Mouser Part No
584-C2804IGN-1TRPBF

Analog Devices

RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans

Learn More

Datasheet

2,598In Stock

Cut Tape

$7.86

$6.08

$5.63

$5.14

View

Reel

$4.45

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SSOP-16

LTC2804

Transceiver

1 Mb/s

2 Driver

2 Receiver

Half Duplex

SMD/SMT

2.3 mA

- 40 C

+ 85 C

10 kV

Reel, Cut Tape, MouseReel

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

LT1134ACSW#PBF
Analog Devices
1: $14.57
1,135In Stock

Mfr. Part No.
LT1134ACSW#PBF

Mouser Part No
584-LT1134ACSW#PBF

Analog Devices

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

Datasheet

1,135In Stock

$14.57

$11.50

$10.56

$9.97

View

Min.: 1
Mult.: 1

SOIC-24

LT1134A

Transceiver

250 kb/s

4 Driver

4 Receiver

Full Duplex

12 V

4.5 V

SMD/SMT

15 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#TRPBF
Analog Devices
1: $10.85
681In Stock

Mfr. Part No.
LT1180ACSW#TRPBF

Mouser Part No
584-LT1180ACSW#TRPBF

Analog Devices

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

Datasheet

681In Stock

Cut Tape

$10.85

$8.48

$7.90

$7.25

Reel

$6.58

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SO-18

LT1180A

5.5 V

4.5 V

10 kV

Reel, Cut Tape, MouseReel

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

LT1180AISW#TRPBF
Analog Devices
1: $13.53
825In Stock

Mfr. Part No.
LT1180AISW#TRPBF

Mouser Part No
584-LT1180AISW#TRPBF

Analog Devices

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

Datasheet

825In Stock

Cut Tape

$13.53

$10.65

$9.93

$9.14

View

Reel

$8.22

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

Reel, Cut Tape, MouseReel

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

LT1381CS#TRPBF
Analog Devices
1: $6.95
709In Stock

Mfr. Part No.
LT1381CS#TRPBF

Mouser Part No
584-LT1381CS#TRPBF

Analog Devices

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

Datasheet

709In Stock

Cut Tape

$6.95

$5.33

$4.91

$4.48

View

Reel

$4.02

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SOIC-16

LT1381

SMD/SMT

Reel, Cut Tape, MouseReel

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

LTC1334ISW#PBF
Analog Devices
1: $23.50
304In Stock

Mfr. Part No.
LTC1334ISW#PBF

Mouser Part No
584-LTC1334ISW#PBF

Analog Devices

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

Datasheet

304In Stock

$23.50

$18.84

$17.60

$16.33

View

Min.: 1
Mult.: 1

SOIC-28

LTC1334

Transceiver

5 Mb/s

4 Driver

4 Receiver

Half Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

- 40 C

+ 85 C

10 kV

Tube

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

LTC1334ISW#TRPBF
Analog Devices
1: $23.68
794In Stock

Mfr. Part No.
LTC1334ISW#TRPBF

Mouser Part No
584-LTC1334ISW#TRPBF

Analog Devices

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

Datasheet

794In Stock

Cut Tape

$23.68

$18.92

$17.75

$16.44

View

Reel

$15.11

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-28

LTC1334

5.5 V

4.5 V

SMD/SMT

Reel, Cut Tape, MouseReel

RS-232 Interface IC 5V L Pwr RS232 Tran

LTC1383CS#PBF
Analog Devices
1: $11.32
907In Stock

Mfr. Part No.
LTC1383CS#PBF

Mouser Part No
584-LTC1383CS#PBF

Analog Devices

RS-232 Interface IC 5V L Pwr RS232 Tran

Datasheet

907In Stock

$11.32

$8.86

$7.86

$7.56

View

Min.: 1
Mult.: 1

SOIC-16

LTC1383

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

220 uA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC 3.3V L Pwr EIA/TIA562 Tran

LTC1386CS#PBF
Analog Devices
1: $11.77
859In Stock

Mfr. Part No.
LTC1386CS#PBF

Mouser Part No
584-LTC1386CS#PBF

Analog Devices

RS-232 Interface IC 3.3V L Pwr EIA/TIA562 Tran

Datasheet

859In Stock

$11.77

$9.23

$8.20

$7.89

View

Min.: 1
Mult.: 1

SOIC-16

LTC1386

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

3.6 V

3 V

SMD/SMT

350 uA

0 C

+ 70 C

10 kV

Tube

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

LTC1387IG#PBF
Analog Devices
1: $17.55
984In Stock
1,122Expected 2027/02/04

Mfr. Part No.
LTC1387IG#PBF

Mouser Part No
584-LTC1387IG#PBF

Analog Devices

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

Datasheet

984In Stock

1,122Expected 2027/02/04

$17.55

$13.94

$12.30

$11.87

View

Min.: 1
Mult.: 1

SSOP-20

LTC1387

Transceiver

150 kb/s

2 Driver

2 Receiver

Half/Full Duplex

5.5 V

4.5 V

SMD/SMT

7 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

RS-232 Interface IC Sftwr-Sel Multiprotocol Tran w/ Term

LTC1546IG#PBF
Analog Devices
1: $39.16
85In Stock

Mfr. Part No.
LTC1546IG#PBF

Mouser Part No
584-LTC1546IG#PBF

Analog Devices

RS-232 Interface IC Sftwr-Sel Multiprotocol Tran w/ Term

Datasheet

85In Stock

$39.16

$31.89

$29.06

$27.68

View

Min.: 1
Mult.: 1

SSOP-28

LTC1546

Transceiver

10 Mb/s

3 Driver

3 Receiver

5 V

SMD/SMT

126 mA

- 40 C

+ 85 C

Tube

RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans

LTC2801CDE#TRPBF
Analog Devices
1: $5.56
2,420In Stock

Mfr. Part No.
LTC2801CDE#TRPBF

Mouser Part No
584-LTC2801CDE#TRPBF

Analog Devices

RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans

Learn More

Datasheet

2,420In Stock

Cut Tape

$5.56

$4.24

$3.91

$3.55

View

Reel

$3.13

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

DFN-12

LTC2801

Transceiver

250 kb/s

1 Driver

1 Receiver

Half Duplex

SMD/SMT

2.3 mA

0 C

+ 70 C

10 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans

LTC2801IDE#TRPBF
Analog Devices
1: $6.47
3,015In Stock

Mfr. Part No.
LTC2801IDE#TRPBF

Mouser Part No
584-LTC2801IDE#TRPBF

Analog Devices

RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans

Learn More

Datasheet

3,015In Stock

Cut Tape

$6.47

$4.97

$4.54

$4.18

View

Reel

$3.69

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

DFN-12

LTC2801

Transceiver

250 kb/s

1 Driver

1 Receiver

Half Duplex

SMD/SMT

2.3 mA

- 40 C

+ 85 C

10 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans

LTC2802CDE#PBF
Analog Devices
1: $5.70
1,567In Stock

Mfr. Part No.
LTC2802CDE#PBF

Mouser Part No
584-LTC2802CDE#PBF

Analog Devices

RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans

Learn More

Datasheet

1,567In Stock

$5.70

$4.35

$3.71

$3.56

View

Min.: 1
Mult.: 1

DFN-12

LTC2802

Transceiver

1 Mb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

1.8 V

SMD/SMT

2.3 mA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC

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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

7 kb/s
20 kb/s
95 kb/s
100 kb/s
116 kb/s
120 kb/s
128 kb/s
150 kb/s
200 kb/s
220 kb/s
230 kb/s
235 kb/s
250 kb/s
256 kb/s
300 kb/s
400 kb/s
450 kb/s
460 kb/s
500 kb/s
920 kb/s

1.65 V
1.8 V
2.25 V
2.35 V
2.5 V
2.7 V
3 V
3 V, 10.8 V
3.3 V
4.5 V
4.75 V
5 V
5 V, 12 V
5 V, 7.5 V
5 V, 9 V
5.4 V
7.5 V
9 V
10.8 V
12 V

150 nA
200 nA
850 nA
1 uA
5 uA
10 uA
30 uA
85 uA
100 uA
160 uA
170 uA
180 uA
200 uA
220 uA
250 uA
250 uA, 2 mA
300 uA
350 uA
400 uA
500 uA