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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-Protected, 460kbps, RS-232 Transmitters in SOT23-6

MAX3190EEUT+T
Analog Devices / Maxim Integrated
1: $3.66
1,348In Stock

Mfr. Part No.
MAX3190EEUT+T

Mouser Part No
700-MAX3190EEUTT

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, 460kbps, RS-232 Transmitters in SOT23-6

Datasheet

1,348In Stock

Cut Tape

$3.66

$2.72

$2.49

$2.23

Reel

$1.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SOT-23-6

MAX3190E

Driver

460 kb/s

1 Driver

0 Receiver

Full Duplex

12 V

7.5 V

SMD/SMT

250 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC +3.0V to +5.5V, 10nA, 250kbps RS-232 Transceivers with 15kV ESD-Protected I/O and Logic Pins

MAX3238EEAI+T
Analog Devices / Maxim Integrated
1: $10.46
13,036In Stock

Mfr. Part No.
MAX3238EEAI+T

Mouser Part No
700-MAX3238EEAIT

Analog Devices / Maxim Integrated

RS-232 Interface IC +3.0V to +5.5V, 10nA, 250kbps RS-232 Transceivers with 15kV ESD-Protected I/O and Logic Pins

Datasheet

13,036In Stock

Cut Tape

$10.46

$8.74

$8.31

$7.79

View

Reel

$6.66

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-28

MAX3238E

Transceiver

250 kb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

2 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

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

MAX3243CWI+
Analog Devices / Maxim Integrated
1: $18.81
400In Stock

Mfr. Part No.
MAX3243CWI+

Mouser Part No
700-MAX3243CWI

Analog Devices / Maxim Integrated

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

Datasheet

400In Stock

$18.81

$14.82

$13.08

$11.86

View

Min.: 1
Mult.: 1

SO-Wide-28

MAX3243

Transceiver

120 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

Without ESD Protection

Tube

RS-232 Interface IC 1 A Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus

MAX3245CAI+T
Analog Devices / Maxim Integrated
1: $9.41
2,141In Stock

Mfr. Part No.
MAX3245CAI+T

Mouser Part No
700-MAX3245CAIT

Analog Devices / Maxim Integrated

RS-232 Interface IC 1 A Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus

Datasheet

2,141In Stock

Cut Tape

$9.41

$7.22

$6.66

$6.07

View

Reel

$5.45

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-28

MAX3245

Transceiver

1 Mb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

Without ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 5V 2D/2R 0 1UF CAPS 16N IND

HIN202IBNZ-T
Renesas / Intersil
1: $1.80
9,375In Stock

Mfr. Part No.
HIN202IBNZ-T

Mouser Part No
968-HIN202IBNZ-T

Renesas / Intersil

RS-232 Interface IC RS232 5V 2D/2R 0 1UF CAPS 16N IND

Datasheet

9,375In Stock

Cut Tape

$1.80

$1.30

$1.18

$1.04

Reel

$0.842

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SOIC-Narrow-16

HIN202

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

15 mA

- 40 C

+ 85 C

Without ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC HI-ESD 15KV RS232 3V 2D/2R 16 IND

ICL3232EIBNZ
Renesas / Intersil
1: $3.01
1,985In Stock

Mfr. Part No.
ICL3232EIBNZ

Mouser Part No
968-ICL3232EIBNZ

Renesas / Intersil

RS-232 Interface IC HI-ESD 15KV RS232 3V 2D/2R 16 IND

Datasheet

1,985In Stock

$3.01

$2.12

$1.71

$1.58

$1.41

Min.: 1
Mult.: 1

SOIC-16

ICL3232

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 uA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

ST3222BTR
STMicroelectronics
1: $2.61
9,231In Stock

Mfr. Part No.
ST3222BTR

Mouser Part No
511-ST3222B

STMicroelectronics

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

Learn More

Datasheet

9,231In Stock

Cut Tape

$2.61

$1.93

$1.71

$1.58

Reel

$1.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSSOP-20

ST3222B

400 kb/s

3.6 V

3 V

SMD/SMT

300 mA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

ST3222ECPR
STMicroelectronics
1: $3.70
1,127In Stock

Mfr. Part No.
ST3222ECPR

Mouser Part No
511-ST3222ECP

STMicroelectronics

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

Learn More

Datasheet

1,127In Stock

Cut Tape

$3.70

$2.76

$2.52

$2.26

Reel

$1.82

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,350

SSOP-20

ST3222EC

250 kb/s

5 V

3 V

SMD/SMT

300 uA

0 C

+ 70 C

Reel, Cut Tape, MouseReel

RS-232 Interface IC Transcvr 3Drvr/5Rcvr

ST3241ECPR
STMicroelectronics
1: $4.71
3,227In Stock

Mfr. Part No.
ST3241ECPR

Mouser Part No
511-ST3241ECP

STMicroelectronics

RS-232 Interface IC Transcvr 3Drvr/5Rcvr

Learn More

Datasheet

3,227In Stock

Cut Tape

$4.71

$4.04

$3.70

$3.35

Reel

$2.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,350

SSOP-28

ST3241EC

250 kb/s

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

Reel, Cut Tape, MouseReel

RS-232 Interface IC 2 CHANNEL 15KV RS-232 TRANSCEIVER I.C.

ADM202EARNZ-REEL7
Analog Devices
1: $3.20
2,029In Stock

Mfr. Part No.
ADM202EARNZ-REEL7

Mouser Part No
584-ADM202EARNZ-R7

Analog Devices

RS-232 Interface IC 2 CHANNEL 15KV RS-232 TRANSCEIVER I.C.

Learn More

Datasheet

2,029In Stock

Cut Tape

$3.20

$2.37

$2.16

$1.93

Reel

$1.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-16

ADM202E

Transceiver

230 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

6 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

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

ADM3307EACPZ-REEL7
Analog Devices
1: $9.71
767In Stock

Mfr. Part No.
ADM3307EACPZ-REEL7

Mouser Part No
584-ADM3307EACPZR7

Analog Devices

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

Learn More

Datasheet

767In Stock

Cut Tape

$9.71

$7.44

$6.84

$6.26

View

Reel

$5.63

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

LFCSP-32

ADM3307E

Transceiver

1 Mb/s

5 Driver

3 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 T I.C.

ADM3310EARUZ
Analog Devices
1: $8.39
946In Stock

Mfr. Part No.
ADM3310EARUZ

Mouser Part No
584-ADM3310EARUZ

Analog Devices

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

Learn More

Datasheet

946In Stock

$8.39

$6.32

$5.73

$4.87

$4.71

Min.: 1
Mult.: 1

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

Tube

RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237ECDW

MAX3237ECDWR
Texas Instruments
1: $5.86
948In Stock

Mfr. Part No.
MAX3237ECDWR

Mouser Part No
595-MAX3237ECDWR

Texas Instruments

RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237ECDW

Datasheet

948In Stock

Cut Tape

$5.86

$4.45

$4.09

$3.70

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-28

MAX3237E

1 Mb/s

5 Driver

3 Receiver

5.5 V

3 V

SMD/SMT

2 mA

0 C

+ 70 C

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 A 595-MAX3243I DB A 595-MAX3243IDB A 595-MAX3243IDB

MAX3243IDBR
Texas Instruments
1: $3.20
5,211In Stock

Mfr. Part No.
MAX3243IDBR

Mouser Part No
595-MAX3243IDBR

Texas Instruments

RS-232 Interface IC RS232 A 595-MAX3243I DB A 595-MAX3243IDB A 595-MAX3243IDB

Datasheet

5,211In Stock

Cut Tape

$3.20

$2.37

$2.16

$1.93

Reel

$1.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-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 3-5.5V RS232

SN75C3221DBR
Texas Instruments
1: $3.70
2,907In Stock

Mfr. Part No.
SN75C3221DBR

Mouser Part No
595-SN75C3221DBR

Texas Instruments

RS-232 Interface IC 3-5.5V RS232

Datasheet

2,907In Stock

Cut Tape

$3.70

$2.75

$2.52

$2.26

Reel

$1.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-16

SN75C3221

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

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN75C3232D

SN75C3232DR
Texas Instruments
1: $4.68
1,941In Stock

Mfr. Part No.
SN75C3232DR

Mouser Part No
595-SN75C3232DR

Texas Instruments

RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN75C3232D

Datasheet

1,941In Stock

Cut Tape

$4.68

$3.52

$3.22

$2.91

Reel

$2.49

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN75C3232EPW

SN75C3232EPWR
Texas Instruments
1: $3.01
3,495In Stock

Mfr. Part No.
SN75C3232EPWR

Mouser Part No
595-SN75C3232EPWR

Texas Instruments

RS-232 Interface IC 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN75C3232EPW

Datasheet

3,495In Stock

Cut Tape

$3.01

$2.23

$2.04

$1.82

Reel

$1.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-16

SN75C3232E

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 3V-5.5V Multch RS232 Comp Line Drvr/Rcvr

TRSF3243IPWR
Texas Instruments
1: $3.98
1,732In Stock

Mfr. Part No.
TRSF3243IPWR

Mouser Part No
595-TRSF3243IPWR

Texas Instruments

RS-232 Interface IC 3V-5.5V Multch RS232 Comp Line Drvr/Rcvr

Datasheet

1,732In Stock

Cut Tape

$3.98

$2.98

$2.73

$2.45

Reel

$2.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-28

TRSF3243

Transceiver

1 Mb/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, RS-232 Transceivers with 0.1 F External Capacitors

MAX200CWP+
Analog Devices / Maxim Integrated
1: $16.86
216In Stock

Mfr. Part No.
MAX200CWP+

Mouser Part No
700-MAX200CWP

Analog Devices / Maxim Integrated

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

Datasheet

216In Stock

$16.86

$13.21

$11.78

$11.26

View

Min.: 1
Mult.: 1

SOIC-20

MAX200

Driver

120 kb/s

5 Driver

0 Receiver

5 V

SMD/SMT

10 uA

0 C

+ 70 C

Without ESD Protection

Tube

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

MAX202CWE+T
Analog Devices / Maxim Integrated
1: $8.66
1,250In Stock

Mfr. Part No.
MAX202CWE+T

Mouser Part No
700-MAX202CWET

Analog Devices / Maxim Integrated

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

Datasheet

1,250In Stock

Cut Tape

$8.66

$6.65

$6.13

$5.59

View

Reel

$5.02

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SO-Wide-16

MAX202

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.25 V

4.75 V

SMD/SMT

15 mA

0 C

+ 70 C

Without ESD Protection

Reel, Cut Tape, MouseReel

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

MAX211EAI+
Analog Devices / Maxim Integrated
1: $21.37
1,205In Stock

Mfr. Part No.
MAX211EAI+

Mouser Part No
700-MAX211EAI

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

1,205In Stock

$21.37

$16.92

$15.31

$14.39

View

Min.: 1
Mult.: 1

SSOP-28

MAX211

Transceiver

120 kb/s

4 Driver

5 Receiver

Full Duplex

5 V

SMD/SMT

20 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

RS-232 Interface IC Programmable DTE/DCE, +5V RS-232 Transce

MAX214CWI+T
Analog Devices / Maxim Integrated
1: $10.15
1,593In Stock

Mfr. Part No.
MAX214CWI+T

Mouser Part No
700-MAX214CWIT

Analog Devices / Maxim Integrated

RS-232 Interface IC Programmable DTE/DCE, +5V RS-232 Transce

Datasheet

1,593In Stock

Cut Tape

$10.15

$7.83

$7.25

$6.62

Reel

$5.74

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SO-Wide-28

MAX214

Transceiver

116 kb/s

3 Driver

5 Receiver

Full Duplex

5 V

SMD/SMT

20 mA

0 C

+ 70 C

Without ESD Protection

Reel, Cut Tape, MouseReel

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

MAX220CSE+
Analog Devices / Maxim Integrated
1: $17.23
332In Stock

Mfr. Part No.
MAX220CSE+

Mouser Part No
700-MAX220CSE

Analog Devices / Maxim Integrated

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

Datasheet

332In Stock

$17.23

$13.55

$12.05

$10.64

View

Min.: 1
Mult.: 1

SO-Narrow-16

MAX220

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5 V

SMD/SMT

2 mA

0 C

+ 70 C

Without ESD Protection

Tube

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

MAX222EWN+
Analog Devices / Maxim Integrated
1: $15.42
486In Stock

Mfr. Part No.
MAX222EWN+

Mouser Part No
700-MAX222EWN

Analog Devices / Maxim Integrated

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

Datasheet

486In Stock

$15.42

$12.09

$11.03

$10.36

View

Min.: 1
Mult.: 1

SO-Wide-18

MAX222

Transceiver

200 kb/s

2 Driver

2 Receiver

Full Duplex

5 V

SMD/SMT

10 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

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

MAX251EPD+
Analog Devices / Maxim Integrated
1: $28.32
123In Stock

Mfr. Part No.
MAX251EPD+

Mouser Part No
700-MAX251EPD

Analog Devices / Maxim Integrated

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

Datasheet

123In Stock

$28.32

$23.64

$21.77

$20.13

$19.60

Min.: 1
Mult.: 1

PDIP-14

MAX251

Transceiver

116 kb/s

2 Driver

2 Receiver

Full Duplex

5 V

Through Hole

500 uA

- 40 C

+ 85 C

Without ESD Protection

Tube

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