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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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Please view our selection of RS-232 interface ICs below.

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Part #

RS-232 Interface IC RS232 A 595-MAX3243I DW A 595-MAX3243IDW A 595-MAX3243IDW

MAX3243IDWR
Texas Instruments
1: HK$35.18
1,200In Stock

Mfr. Part No.
MAX3243IDWR

Mouser Part No
595-MAX3243IDWR

Texas Instruments

RS-232 Interface IC RS232 A 595-MAX3243I DW A 595-MAX3243IDW A 595-MAX3243IDW

Datasheet

1,200In Stock

Cut Tape

HK$35.18

HK$26.72

HK$24.58

HK$22.19

View

Reel

HK$18.74

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-28

MAX3243

Transceiver

250 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr A 595-TRS2 A 595-TRS202EID

TRS202EIDR
Texas Instruments
1: HK$15.37
6,169In Stock

Mfr. Part No.
TRS202EIDR

Mouser Part No
595-TRS202EIDR

Texas Instruments

RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr A 595-TRS2 A 595-TRS202EID

Datasheet

6,169In Stock

Cut Tape

HK$15.37

HK$11.34

HK$10.36

HK$9.21

Reel

HK$7.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SOIC-16

TRS202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

15 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDW

MAX3243ECDWR
Texas Instruments
1: HK$31.48
1,220In Stock

Mfr. Part No.
MAX3243ECDWR

Mouser Part No
595-MAX3243ECDWR

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDW

Datasheet

1,220In Stock

Cut Tape

HK$31.48

HK$23.76

HK$21.87

HK$19.73

Reel

HK$17.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-28

MAX3243E

Transceiver

500 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 2.5V 460-Kbps Transc eiver A 595-MAX3318 A 595-MAX3318IDB

MAX3318IDBR
Texas Instruments
1: HK$25.24
886In Stock

Mfr. Part No.
MAX3318IDBR

Mouser Part No
595-MAX3318IDBR

Texas Instruments

RS-232 Interface IC 2.5V 460-Kbps Transc eiver A 595-MAX3318 A 595-MAX3318IDB

Datasheet

886In Stock

Cut Tape

HK$25.24

HK$22.52

HK$20.63

HK$18.50

Reel

HK$16.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-20

MAX3318

Transceiver

460 kb/s

2 Driver

2 Receiver

Full Duplex

3 V

2.25 V

SMD/SMT

2 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC Quadruple Low-Power Line Driver A 595-SN A 595-SN75C188D

SN75C188DR
Texas Instruments
1: HK$11.59
2,248In Stock

Mfr. Part No.
SN75C188DR

Mouser Part No
595-SN75C188DR

Texas Instruments

RS-232 Interface IC Quadruple Low-Power Line Driver A 595-SN A 595-SN75C188D

Datasheet

2,248In Stock

Cut Tape

HK$11.59

HK$9.78

HK$9.04

HK$7.99

Reel

HK$6.73

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SOIC-14

SN75C188

Driver

300 kb/s

4 Driver

0 Receiver

12 V

SMD/SMT

160 uA

0 C

+ 70 C

Without ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN75C3232DW

SN75C3232DWR
Texas Instruments
1: HK$39.05
1,865In Stock

Mfr. Part No.
SN75C3232DWR

Mouser Part No
595-SN75C3232DWR

Texas Instruments

RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN75C3232DW

Datasheet

1,865In Stock

Cut Tape

HK$39.05

HK$29.43

HK$27.04

HK$24.33

Reel

HK$21.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SOIC-16

SN75C3232

Transceiver

1 Mb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr

TRS202ECDWR
Texas Instruments
1: HK$15.95
1,723In Stock

Mfr. Part No.
TRS202ECDWR

Mouser Part No
595-TRS202ECDWR

Texas Instruments

RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr

Datasheet

1,723In Stock

Cut Tape

HK$15.95

HK$11.75

HK$10.69

HK$9.45

Reel

HK$8.06

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SOIC-16

TRS202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

15 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec

TRS3243ECRHBR
Texas Instruments
1: HK$18.41
3,915In Stock

Mfr. Part No.
TRS3243ECRHBR

Mouser Part No
595-TRS3243ECRHBR

Texas Instruments

RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec

Datasheet

3,915In Stock

Cut Tape

HK$18.41

HK$13.65

HK$12.41

HK$11.10

View

Reel

HK$8.88

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

VQFN-32

TRS3243E

Transceiver

500 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS-232 Xceiver

TRS3386EIDWR
Texas Instruments
1: HK$34.94
2,075In Stock

Mfr. Part No.
TRS3386EIDWR

Mouser Part No
595-TRS3386EIDWR

Texas Instruments

RS-232 Interface IC RS-232 Xceiver

Datasheet

2,075In Stock

Cut Tape

HK$34.94

HK$32.06

HK$29.43

HK$26.55

View

Reel

HK$22.36

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SOIC-20

TRS3386E

Transceiver

250 kb/s

3 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv

TRSF3221EIDBR
Texas Instruments
1: HK$23.10
4,070In Stock

Mfr. Part No.
TRSF3221EIDBR

Mouser Part No
595-TRSF3221EIDBR

Texas Instruments

RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv

Learn More

Datasheet

4,070In Stock

Cut Tape

HK$23.10

HK$17.26

HK$15.78

HK$14.14

Reel

HK$11.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-16

TRSF3221E

Transceiver

1 Mb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 5V 2Driver/2Receiver

ST202BTR
STMicroelectronics
1: HK$13.23
2,700In Stock

Mfr. Part No.
ST202BTR

Mouser Part No
511-ST202B

STMicroelectronics

RS-232 Interface IC 5V 2Driver/2Receiver

Learn More

Datasheet

2,700In Stock

Cut Tape

HK$13.23

HK$9.70

HK$8.88

HK$7.83

View

Reel

HK$6.11

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSSOP-16

ST202B

400 kb/s

5.5 V

4.5 V

SMD/SMT

4 mA

0 C

+ 70 C

Reel, Cut Tape, MouseReel

RS-232 Interface IC Drivers - Receivers

ST75185CTR
STMicroelectronics
1: HK$9.54
4,808In Stock

Mfr. Part No.
ST75185CTR

Mouser Part No
511-ST75185CTR

STMicroelectronics

RS-232 Interface IC Drivers - Receivers

Learn More

Datasheet

Product Comments

4,808In Stock

Cut Tape

HK$9.54

HK$6.44

HK$5.91

HK$5.10

View

Reel

HK$3.60

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSSOP-20

ST75185C

Transceiver

120 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

30 mA

0 C

+ 70 C

Without ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC 5V RS-232 TRANSCEIVER W/COMPLIANCE I.C.

ADM211EARUZ-REEL7
Analog Devices
Restricted Availability

Mfr. Part No.
ADM211EARUZ-REEL7

Mouser Part No
584-ADM211EARUZ-R7

Analog Devices

RS-232 Interface IC 5V RS-232 TRANSCEIVER W/COMPLIANCE I.C.

Learn More

Datasheet

Restricted Availability

TSSOP-28

ADM211E

Transceiver

230 kb/s

4 Driver

5 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

13 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC LOW POWER, 3V, RS-232 I.C.

ADM3222ARUZ-REEL7
Analog Devices
Restricted Availability

Mfr. Part No.
ADM3222ARUZ-REEL7

Mouser Part No
584-ADM3222ARUZ-R7

Analog Devices

RS-232 Interface IC LOW POWER, 3V, RS-232 I.C.

Learn More

Datasheet

Restricted Availability

TSSOP-20

ADM3222

Transceiver

460 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

2.1 mA

- 40 C

+ 85 C

Without ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC Advanced L Pwr 5V RS232 2x Drvr/Rcv

LT1081ISW#PBF
Analog Devices
Restricted Availability

Mfr. Part No.
LT1081ISW#PBF

Mouser Part No
584-LT1081ISW#PBF

Analog Devices

RS-232 Interface IC Advanced L Pwr 5V RS232 2x Drvr/Rcv

Datasheet

Restricted Availability

SOIC-16

LT1081

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

12 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

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

LT1180ACN#PBF
Analog Devices
Restricted Availability

Mfr. Part No.
LT1180ACN#PBF

Mouser Part No
584-LT1180ACN#PBF

Analog Devices

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

Datasheet

Restricted Availability

PDIP-18

LT1180A

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

Through Hole

9 mA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3238ECPW

MAX3238ECPWR
Texas Instruments
1: HK$19.81
3,585In Stock

Mfr. Part No.
MAX3238ECPWR

Mouser Part No
595-MAX3238ECPWR

Texas Instruments

RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3238ECPW

Datasheet

3,585In Stock

Cut Tape

HK$19.81

HK$14.71

HK$13.48

HK$12.08

Reel

HK$10.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-28

MAX3238E

Transceiver

400 kb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

2 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec A 595-TRS3243ECDB

TRS3243ECDBR
Texas Instruments
1: HK$12.99
1,921In Stock

Mfr. Part No.
TRS3243ECDBR

Mouser Part No
595-TRS3243ECDBR

Texas Instruments

RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec A 595-TRS3243ECDB

Datasheet

1,921In Stock

Cut Tape

HK$12.99

HK$12.74

HK$12.41

HK$12.00

Reel

HK$11.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-28

TRS3243E

Transceiver

500 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

MAX202EEPE+
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
MAX202EEPE+

Mouser Part No
700-MAX202EEPE

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

Learn More

Datasheet

Restricted Availability

PDIP-16

MAX202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

Through Hole

15 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers

MAX220CWE+
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
MAX220CWE+

Mouser Part No
700-MAX220CWE

Analog Devices / Maxim Integrated

RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers

Datasheet

Restricted Availability

SO-Wide-16

MAX220

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

12 mA

0 C

+ 70 C

Without ESD Protection

Tube

RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers

MAX239CWG+T
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
MAX239CWG+T

Mouser Part No
700-MAX239CWGT

Analog Devices / Maxim Integrated

RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers

Datasheet

Restricted Availability

SOIC-24

MAX239

Transceiver

120 kb/s

3 Driver

5 Receiver

Full Duplex

5 V, 13.2 V

5 V, 7.5 V

SMD/SMT

1 mA

0 C

+ 70 C

Without ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers

MAX242CAP+
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
MAX242CAP+

Mouser Part No
700-MAX242CAP

Analog Devices / Maxim Integrated

RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers

Datasheet

Restricted Availability

SSOP-20

MAX242

Transceiver

200 kb/s

2 Driver

2 Receiver

Full Duplex

5 V

SMD/SMT

10 mA

0 C

+ 70 C

Without ESD Protection

Tube

RS-232 Interface IC 5V, Isolated, RS-232 Driver Receiver

MAX251CSD+
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
MAX251CSD+

Mouser Part No
700-MAX251CSD

Analog Devices / Maxim Integrated

RS-232 Interface IC 5V, Isolated, RS-232 Driver Receiver

Datasheet

Restricted Availability

SOIC-14

MAX251

Transceiver

116 kb/s

2 Driver

2 Receiver

Full Duplex

5 V

SMD/SMT

500 uA

0 C

+ 70 C

Without ESD Protection

Tube

RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS

MAX3223EUP+
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
MAX3223EUP+

Mouser Part No
700-MAX3223EUP

Analog Devices / Maxim Integrated

RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS

Datasheet

Restricted Availability

TSSOP-20

MAX3223

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus

MAX3227EEAE/V+T
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
MAX3227EEAE/V+T

Mouser Part No
700-MAX3227EEAE/V+T

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus

Learn More

Datasheet

Restricted Availability

SSOP-16

MAX3227E

Transceiver

1 Mb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

AEC-Q100

Reel, Cut Tape, MouseReel

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