.hide-partial { max-height: none; } .show-more { display: none; }

CA RS-232 Interface IC

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 2,016

Applied Filters:

Manufacturer

Package/Case

Series

Function

Data Rate

Number of Drivers

Number of Receivers

Duplex

Supply Voltage - Max

Supply Voltage - Min

Mounting Style

Operating Supply Current

Minimum Operating Temperature

Maximum Operating Temperature

ESD Protection

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

RS-232 Interface IC +/-15KV 5V SNGL SUPP RS-232 -40-85C

SP232EEN-L/TR
MaxLinear
1: $1.29
21,238In Stock

Mfr. Part No.
SP232EEN-L/TR

Mouser Part No
701-SP232EEN-L/TR

MaxLinear

RS-232 Interface IC +/-15KV 5V SNGL SUPP RS-232 -40-85C

Datasheet

21,238In Stock

Cut Tape

$1.29

$0.93

$0.837

$0.737

Reel

$0.589

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SOIC-Narrow-16

SP232E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

3 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3.3V Sftwr-Sel Multiprotocol Tran w/ Ter

LTC2846IG#PBF
Analog Devices
1: $55.96
23In Stock
185Expected 21/5/2026

Mfr. Part No.
LTC2846IG#PBF

Mouser Part No
584-LTC2846IG#PBF

Analog Devices

RS-232 Interface IC 3.3V Sftwr-Sel Multiprotocol Tran w/ Ter

Datasheet

23In Stock

185Expected 21/5/2026

$55.96

$49.94

$47.69

$42.65

Min.: 1
Mult.: 1

SSOP-36

LTC2846

Transceiver

10 Mb/s

3 Driver

3 Receiver

Full Duplex

3.6 V

3 V

SMD/SMT

126 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

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

MAX3237EIDW
Texas Instruments
1: $9.45
119In Stock

Mfr. Part No.
MAX3237EIDW

Mouser Part No
595-MAX3237EIDW

Texas Instruments

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

Datasheet

119In Stock

$9.45

$7.03

$6.53

$5.74

View

Min.: 1
Mult.: 1

SOIC-28

MAX3237E

Transceiver

1 Mb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

2 mA

- 40 C

+ 85 C

15 kV

Tube

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

SN75C188DE4
Texas Instruments
1: $2.18
517In Stock

Mfr. Part No.
SN75C188DE4

Mouser Part No
595-SN75C188DE4

Texas Instruments

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

Datasheet

Product Comments

517In Stock

$2.18

$1.58

$1.43

$1.28

View

Min.: 1
Mult.: 1

SOIC-14

SN75C188

Driver

300 kb/s

4 Driver

0 Receiver

12 V

SMD/SMT

160 uA

0 C

+ 70 C

Without ESD Protection

Tube

RS-232 Interface IC Quadruple Low-Power Line Receiver ALT 59 ALT 595-SN75C189AN

SN75C189ANE4
Texas Instruments
1: $2.74
1,034In Stock

Mfr. Part No.
SN75C189ANE4

Mouser Part No
595-SN75C189ANE4

Texas Instruments

RS-232 Interface IC Quadruple Low-Power Line Receiver ALT 59 ALT 595-SN75C189AN

Datasheet

Product Comments

1,034In Stock

$2.74

$1.75

$1.56

$1.29

View

Min.: 1
Mult.: 1

PDIP-14

SN75C189A

Receiver

1 Mb/s

0 Driver

4 Receiver

5 V

SMD/SMT

700 uA

0 C

+ 70 C

ESD Protection

Tube

RS-232 Interface IC Quadruple Low-Power Line Receiver

SN75C189ANSR
Texas Instruments
1: $1.47
1,117In Stock

Mfr. Part No.
SN75C189ANSR

Mouser Part No
595-SN75C189ANSR

Texas Instruments

RS-232 Interface IC Quadruple Low-Power Line Receiver

Datasheet

1,117In Stock

Cut Tape

$1.47

$1.25

$0.784

Reel

$0.784

$0.726

$0.714

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SOIC-14

SN75C189A

Receiver

1 Mb/s

0 Driver

4 Receiver

5 V

SMD/SMT

700 uA

0 C

+ 70 C

ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

MAX207CWG+
Analog Devices / Maxim Integrated
1: $21.46
22In Stock

Mfr. Part No.
MAX207CWG+

Mouser Part No
700-MAX207CWG

Analog Devices / Maxim Integrated

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

Datasheet

22In Stock

$21.46

$16.85

$16.15

$14.22

View

Min.: 1
Mult.: 1

SOIC-24

MAX207

Transceiver

120 kb/s

5 Driver

3 Receiver

5 V

SMD/SMT

20 mA

0 C

+ 70 C

Tube

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

MAX213ECWI+
Analog Devices / Maxim Integrated
1: $25.41
50In Stock

Mfr. Part No.
MAX213ECWI+

Mouser Part No
700-MAX213ECWI

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

50In Stock

$25.41

$20.53

$19.68

$17.33

View

Min.: 1
Mult.: 1

SOIC-28

MAX213E

Transceiver

120 kb/s

4 Driver

5 Receiver

Full Duplex

5 V

SMD/SMT

20 mA

0 C

+ 70 C

15 kV

Tube

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

MAX230EPP+
Analog Devices / Maxim Integrated
1: $34.17
26In Stock

Mfr. Part No.
MAX230EPP+

Mouser Part No
700-MAX230EPP

Analog Devices / Maxim Integrated

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

Datasheet

26In Stock

$34.17

$26.73

$25.52

$22.82

View

Min.: 1
Mult.: 1

PDIP-20

MAX230

Driver

120 kb/s

5 Driver

0 Receiver

5 V

Through Hole

15 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

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

MAX234CPE+
Analog Devices / Maxim Integrated
1: $24.34
48In Stock

Mfr. Part No.
MAX234CPE+

Mouser Part No
700-MAX234CPE

Analog Devices / Maxim Integrated

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

Datasheet

48In Stock

$24.34

$19.65

$18.85

$16.61

View

Min.: 1
Mult.: 1

PDIP-16

MAX234

Driver

120 kb/s

4 Driver

0 Receiver

5 V

Through Hole

15 mA

0 C

+ 70 C

Without ESD Protection

Tube

RS-232 Interface IC 2.5V, 1 A, 460kbps, RS-232-Compatible Transceivers

MAX3316EAE+
Analog Devices / Maxim Integrated
1: $31.40
21In Stock

Mfr. Part No.
MAX3316EAE+

Mouser Part No
700-MAX3316EAE

Analog Devices / Maxim Integrated

RS-232 Interface IC 2.5V, 1 A, 460kbps, RS-232-Compatible Transceivers

Datasheet

21In Stock

$31.40

$26.56

$25.46

$22.43

View

Min.: 1
Mult.: 1

SSOP-16

MAX3316

Transceiver

460 kb/s

2 Driver

2 Receiver

Full Duplex

3 V

2.25 V

SMD/SMT

1 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

RS-232 Interface IC RS232 Drvr/Rcv w/ SD

LT1039CSW16#PBF
Analog Devices
1: $16.99
110In Stock

Mfr. Part No.
LT1039CSW16#PBF

Mouser Part No
584-LT1039CSW16#PBF

Analog Devices

RS-232 Interface IC RS232 Drvr/Rcv w/ SD

Datasheet

110In Stock

$16.99

$13.21

$12.59

$10.94

$10.44

Min.: 1
Mult.: 1

SOIC-16

LT1039

Transceiver

3 Driver

3 Receiver

Full Duplex

SMD/SMT

4 mA

0 C

+ 70 C

Without ESD Protection

Tube

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

LT1138ACG#PBF
Analog Devices
1: $26.45
17In Stock

Mfr. Part No.
LT1138ACG#PBF

Mouser Part No
584-LT1138ACG#PBF

Analog Devices

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

Datasheet

17In Stock

$26.45

$21.36

$20.49

$18.04

Min.: 1
Mult.: 1

SSOP-28

LT1138A

Transceiver

250 kb/s

5 Driver

3 Receiver

Full Duplex

12 V

4.5 V

SMD/SMT

15 mA

0 C

+ 70 C

10 kV

Tube

RS-232 Interface IC Triple RS-232

TL145406N
Texas Instruments
1: $6.13
43In Stock

Mfr. Part No.
TL145406N

Mouser Part No
595-TL145406N

Texas Instruments

RS-232 Interface IC Triple RS-232

Datasheet

43In Stock

$6.13

$4.81

$4.07

$3.86

View

Min.: 1
Mult.: 1

PDIP-16

TL145406

Transceiver

120 kb/s

3 Driver

3 Receiver

Full Duplex

5 V

Through Hole

20 mA

0 C

+ 70 C

5 kV

Tube

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

MAX206EWG+
Analog Devices / Maxim Integrated
1: $25.60
8In Stock

Mfr. Part No.
MAX206EWG+

Mouser Part No
700-MAX206EWG

Analog Devices / Maxim Integrated

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

Learn More

Datasheet

8In Stock

$25.60

$20.68

$19.84

$17.47

View

Min.: 1
Mult.: 1

SOIC-24

MAX206

Transceiver

120 kb/s

4 Driver

3 Receiver

Full Duplex

5 V

SMD/SMT

20 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

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

MAX231CWE+
Analog Devices / Maxim Integrated
1: $15.80
63In Stock

Mfr. Part No.
MAX231CWE+

Mouser Part No
700-MAX231CWE

Analog Devices / Maxim Integrated

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

Datasheet

63In Stock

$15.80

$12.29

$11.72

$10.16

View

Min.: 1
Mult.: 1

SO-Wide-16

MAX231

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5 V, 13.2 V

5 V, 7.5 V

SMD/SMT

1 mA

0 C

+ 70 C

Without ESD Protection

Tube

RS-232 Interface IC RS-232 CIRCUIT

ADM237LJNZ
Analog Devices
1: $18.97
25In Stock

Mfr. Part No.
ADM237LJNZ

Mouser Part No
584-ADM237LJNZ

Analog Devices

RS-232 Interface IC RS-232 CIRCUIT

Learn More

Datasheet

25In Stock

$18.97

$14.41

$13.82

$12.16

$11.56

Min.: 1
Mult.: 1

PDIP-24

ADM237L

Transceiver

120 kb/s

5 Driver

3 Receiver

Full Duplex

5.25 V

4.75 V

Through Hole

13 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

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

LT1137AIG#PBF
Analog Devices
1: $26.17
1In Stock

Mfr. Part No.
LT1137AIG#PBF

Mouser Part No
584-LT1137AIG#PBF

Analog Devices

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

Datasheet

1In Stock

$26.17

$21.16

$20.28

$17.86

Min.: 1
Mult.: 1

SSOP-28

LT1137A

Transceiver

250 kb/s

3 Driver

5 Receiver

Full Duplex

12 V

4.5 V

SMD/SMT

12 mA

- 40 C

+ 85 C

15 kV

Tube

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

TRS202EIN
Texas Instruments
1: $5.53
51In Stock
725Expected 9/3/2026

Mfr. Part No.
TRS202EIN

Mouser Part No
595-TRS202EIN

Texas Instruments

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

Datasheet

51In Stock

725Expected 9/3/2026

$5.53

$3.66

$3.32

$2.82

View

Min.: 1
Mult.: 1

PDIP-16

TRS202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5 V

Through Hole

15 mA

- 40 C

+ 85 C

15 kV

Tube

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

MAX3245ECWI+
Analog Devices / Maxim Integrated
1: $27.63
5In Stock

Mfr. Part No.
MAX3245ECWI+

Mouser Part No
700-MAX3245ECWI

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

5In Stock

$27.63

$22.88

$21.93

$19.32

View

Min.: 1
Mult.: 1

SO-Wide-28

MAX3245E

Transceiver

1 Mb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR

SP3222EBEA-L/TR
MaxLinear
1: $3.88
1,503In Stock

Mfr. Part No.
SP3222EBEA-L/TR

Mouser Part No
701-SP3222EBEA-L/TR

MaxLinear

RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR

Learn More

Datasheet

1,503In Stock

Cut Tape

$3.88

$2.52

$2.28

$1.92

Reel

$1.25

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SSOP-20

SP3222EB

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS 232/422 INTERFACE DEV

AD7306ANZ
Analog Devices
1: $50.14
22In Stock

Mfr. Part No.
AD7306ANZ

Mouser Part No
584-AD7306ANZ

Analog Devices

RS-232 Interface IC RS 232/422 INTERFACE DEV

Learn More

Datasheet

22In Stock

$50.14

$43.63

$41.66

$37.27

View

Min.: 1
Mult.: 1

PDIP-24

AD7306

Transceiver

100 kb/s

3 Driver

2 Receiver

5.25 V

4.75 V

Through Hole

15 mA

- 40 C

+ 85 C

ESD Protection

Tube

RS-232 Interface IC 5V L Pwr RS232 3-Drvr/5-Rcv Tran w/ 2 Rc

LTC1349IG#PBF
Analog Devices
1: $30.18
8In Stock

Mfr. Part No.
LTC1349IG#PBF

Mouser Part No
584-LTC1349IG#PBF

Analog Devices

RS-232 Interface IC 5V L Pwr RS232 3-Drvr/5-Rcv Tran w/ 2 Rc

Datasheet

8In Stock

$30.18

$25.53

$24.48

$21.57

Min.: 1
Mult.: 1

SSOP-28

LTC1349

Transceiver

120 kb/s

3 Driver

5 Receiver

5.5 V

3 V

SMD/SMT

500 uA

- 40 C

+ 85 C

Tube

RS-232 Interface IC Dual EIA-232 Driver/ Receiver ALT 595-MA ALT 595-MAX232N

MAX232NE4
Texas Instruments
1: $2.88
285In Stock
1,000Expected 9/3/2026

Mfr. Part No.
MAX232NE4

Mouser Part No
595-MAX232NE4

Texas Instruments

RS-232 Interface IC Dual EIA-232 Driver/ Receiver ALT 595-MA ALT 595-MAX232N

Datasheet

Product Comments

285In Stock

1,000Expected 9/3/2026

$2.88

$2.11

$1.92

$1.71

View

Min.: 1
Mult.: 1

PDIP-16

MAX232

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

Through Hole

10 mA

- 40 C

+ 85 C

ESD Protection

Tube

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

MAX201CWE+
Analog Devices / Maxim Integrated
1: $19.36
112In Stock

Mfr. Part No.
MAX201CWE+

Mouser Part No
700-MAX201CWE

Analog Devices / Maxim Integrated

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

Datasheet

112In Stock

$19.36

$14.71

$14.09

$12.41

View

Min.: 1
Mult.: 1

SO-Wide-16

MAX201

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

20 mA

0 C

+ 70 C

Without ESD Protection

Tube

CA RS-232 Interface IC

Customer Service Office

Company

Resources

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

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