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Full Duplex Transceiver RS-232 Interface IC

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Results: 1,378

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Duplex = Full Duplex Function = Transceiver

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Part #

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

MAX242CWN+T
Analog Devices / Maxim Integrated
1: $12.80
520In Stock

Mfr. Part No.
MAX242CWN+T

Mouser Part No
700-MAX242CWNT

Analog Devices / Maxim Integrated

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

Datasheet

520In Stock

Cut Tape

$12.80

$9.96

$9.25

$8.46

Reel

$7.67

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SO-Wide-18

MAX242

Transceiver

200 kb/s

2 Driver

2 Receiver

Full Duplex

5 V

SMD/SMT

10 mA

0 C

+ 70 C

Without ESD Protection

Reel, Cut Tape, MouseReel

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

MAX242EWN+T
Analog Devices / Maxim Integrated
1: $16.27
1,155In Stock

Mfr. Part No.
MAX242EWN+T

Mouser Part No
700-MAX242EWNT

Analog Devices / Maxim Integrated

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

Datasheet

1,155In Stock

Cut Tape

$16.27

$12.76

$11.89

$10.92

View

Reel

$10.16

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SO-Wide-18

MAX242

Transceiver

200 kb/s

2 Driver

2 Receiver

Full Duplex

5 V

SMD/SMT

10 mA

- 40 C

+ 85 C

Without ESD Protection

Reel, Cut Tape, MouseReel

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

MAX250CSD+T
Analog Devices / Maxim Integrated
1: $17.76
1,140In Stock

Mfr. Part No.
MAX250CSD+T

Mouser Part No
700-MAX250CSDT

Analog Devices / Maxim Integrated

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

Datasheet

1,140In Stock

Cut Tape

$17.76

$13.98

$13.03

$11.98

View

Reel

$10.51

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SO-14

MAX250

Transceiver

116 kb/s

2 Driver

2 Receiver

Full Duplex

5 V

SMD/SMT

500 uA

0 C

+ 70 C

Without ESD Protection

Reel, Cut Tape, MouseReel

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

MAX251CPD+
Analog Devices / Maxim Integrated
1: $28.97
117In Stock

Mfr. Part No.
MAX251CPD+

Mouser Part No
700-MAX251CPD

Analog Devices / Maxim Integrated

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

Datasheet

117In Stock

$28.97

$23.15

$21.68

$20.07

View

Min.: 1
Mult.: 1

PDIP-14

MAX251

Transceiver

116 kb/s

2 Driver

2 Receiver

Full Duplex

5 V

Through Hole

500 uA

0 C

+ 70 C

Without ESD Protection

Tube

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

MAX251CSD+T
Analog Devices / Maxim Integrated
1: $17.76
481In Stock

Mfr. Part No.
MAX251CSD+T

Mouser Part No
700-MAX251CSDT

Analog Devices / Maxim Integrated

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

Datasheet

481In Stock

Cut Tape

$17.76

$13.98

$13.03

$11.98

View

Reel

$10.62

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SO-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

Reel, Cut Tape, MouseReel

RS-232 Interface IC 1 A, Supply Current, 1.8V to 4.25V-Powered RS-232 Transceiver with AutoShutdown

MAX3218EAP+
Analog Devices / Maxim Integrated
1: $17.52
350In Stock

Mfr. Part No.
MAX3218EAP+

Mouser Part No
700-MAX3218EAP

Analog Devices / Maxim Integrated

RS-232 Interface IC 1 A, Supply Current, 1.8V to 4.25V-Powered RS-232 Transceiver with AutoShutdown

Datasheet

350In Stock

$17.52

$13.78

$12.08

$11.63

View

Min.: 1
Mult.: 1

SSOP-20

MAX3218

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

3 V

SMD/SMT

3 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

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

MAX3221CAE+
Analog Devices / Maxim Integrated
1: $7.63
1,999In Stock

Mfr. Part No.
MAX3221CAE+

Mouser Part No
700-MAX3221CAE

Analog Devices / Maxim Integrated

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

Datasheet

1,999In Stock

$7.63

$5.86

$5.06

$4.86

$4.64

Min.: 1
Mult.: 1
Max.: 228

SSOP-16

MAX3221

Transceiver

235 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

Without ESD Protection

Tube

RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

MAX3221ECUE+
Analog Devices / Maxim Integrated
1: $9.57
1,210In Stock

Mfr. Part No.
MAX3221ECUE+

Mouser Part No
700-MAX3221ECUE

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

Datasheet

1,210In Stock

$9.57

$7.34

$6.32

$6.09

View

Min.: 1
Mult.: 1

TSSOP-16

MAX3221E

Transceiver

250 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

MAX3221ECUE+T
Analog Devices / Maxim Integrated
1: $9.64
2,468In Stock

Mfr. Part No.
MAX3221ECUE+T

Mouser Part No
700-MAX3221ECUET

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

Datasheet

2,468In Stock

Cut Tape

$9.64

$7.41

$6.85

$6.24

View

Reel

$5.54

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSSOP-16

MAX3221E

Transceiver

120 kb/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 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

MAX3221EEAE+T
Analog Devices / Maxim Integrated
1: $13.60
1,189In Stock

Mfr. Part No.
MAX3221EEAE+T

Mouser Part No
700-MAX3221EEAET

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

Datasheet

1,189In Stock

Cut Tape

$13.60

$10.61

$9.86

$9.03

View

Reel

$7.89

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-16

MAX3221E

Transceiver

250 kb/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 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

MAX3221EETE+
Analog Devices / Maxim Integrated
1: $13.60
578In Stock

Mfr. Part No.
MAX3221EETE+

Mouser Part No
700-MAX3221EETE

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

Datasheet

578In Stock

$13.60

$10.61

$9.30

$8.94

View

Min.: 1
Mult.: 1

TQFN-EP-16

MAX3221E

Transceiver

250 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

MAX3221EETE+T
Analog Devices / Maxim Integrated
1: $13.60
2,117In Stock

Mfr. Part No.
MAX3221EETE+T

Mouser Part No
700-MAX3221EETET

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

Datasheet

2,117In Stock

Cut Tape

$13.60

$10.61

$9.86

$9.03

View

Reel

$7.77

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TQFN-EP-16

MAX3221E

Transceiver

120 kb/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 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

MAX3221EEUE+
Analog Devices / Maxim Integrated
1: $13.60
1,394In Stock

Mfr. Part No.
MAX3221EEUE+

Mouser Part No
700-MAX3221EEUE

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

Datasheet

1,394In Stock

$13.60

$10.61

$9.06

$8.73

View

Min.: 1
Mult.: 1

TSSOP-16

MAX3221E

Transceiver

250 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Tube

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

MAX3221EUE+T
Analog Devices / Maxim Integrated
1: $11.25
2,675In Stock

Mfr. Part No.
MAX3221EUE+T

Mouser Part No
700-MAX3221EUET

Analog Devices / Maxim Integrated

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

Datasheet

2,675In Stock

Cut Tape

$11.25

$8.72

$8.08

$7.38

View

Reel

$6.41

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSSOP-16

MAX3221

Transceiver

235 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

Without ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

MAX3222CAP+T
Analog Devices / Maxim Integrated
1: $11.40
1,025In Stock

Mfr. Part No.
MAX3222CAP+T

Mouser Part No
700-MAX3222CAPT

Analog Devices / Maxim Integrated

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

Datasheet

1,025In Stock

Cut Tape

$11.40

$8.83

$8.19

$7.48

View

Reel

$6.54

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-20

MAX3222

Transceiver

235 kb/s

2 Driver

2 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 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

MAX3222CUP+
Analog Devices / Maxim Integrated
1: $11.40
848In Stock

Mfr. Part No.
MAX3222CUP+

Mouser Part No
700-MAX3222CUP

Analog Devices / Maxim Integrated

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

Datasheet

848In Stock

$11.40

$8.83

$7.62

$7.32

View

Min.: 1
Mult.: 1

TSSOP-20

MAX3222

Transceiver

235 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

Without ESD Protection

Tube

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

MAX3222CWN+
Analog Devices / Maxim Integrated
1: $11.40
1,479In Stock
1,440Expected 14/8/2026

Mfr. Part No.
MAX3222CWN+

Mouser Part No
700-MAX3222CWN

Analog Devices / Maxim Integrated

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

Datasheet

1,479In Stock

1,440Expected 14/8/2026

$11.40

$8.83

$7.92

$7.40

View

Min.: 1
Mult.: 1

SO-18

MAX3222

Transceiver

235 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

Without ESD Protection

Tube

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

MAX3222CWN+T
Analog Devices / Maxim Integrated
1: $11.40
1,328In Stock

Mfr. Part No.
MAX3222CWN+T

Mouser Part No
700-MAX3222CWNT

Analog Devices / Maxim Integrated

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

Datasheet

1,328In Stock

Cut Tape

$11.40

$8.83

$8.19

$7.48

Reel

$6.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SO-18

MAX3222

Transceiver

235 kb/s

2 Driver

2 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 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

MAX3222EAP+T
Analog Devices / Maxim Integrated
1: $13.57
574In Stock
2,000Expected 17/8/2026

Mfr. Part No.
MAX3222EAP+T

Mouser Part No
700-MAX3222EAPT

Analog Devices / Maxim Integrated

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

Datasheet

574In Stock

2,000Expected 17/8/2026

Cut Tape

$13.57

$10.58

$9.83

$9.02

View

Reel

$7.83

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-20

MAX3222

Transceiver

235 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

MAX3222ECAP+
Analog Devices / Maxim Integrated
1: $12.96
1,155In Stock
1,650Expected 28/12/2026

Mfr. Part No.
MAX3222ECAP+

Mouser Part No
700-MAX3222ECAP

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

Learn More

Datasheet

1,155In Stock

1,650Expected 28/12/2026

$12.96

$10.09

$8.80

$8.45

View

Min.: 1
Mult.: 1

SSOP-20

MAX3222E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

MAX3222ECTP+
Analog Devices / Maxim Integrated
1: $12.96
1,338In Stock

Mfr. Part No.
MAX3222ECTP+

Mouser Part No
700-MAX3222ECTP

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

Learn More

Datasheet

1,338In Stock

$12.96

$10.09

$8.84

$8.49

View

Min.: 1
Mult.: 1

TQFN-EP-20

MAX3222E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

MAX3222ECUP+T
Analog Devices / Maxim Integrated
1: $13.03
981In Stock

Mfr. Part No.
MAX3222ECUP+T

Mouser Part No
700-MAX3222ECUPT

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

Learn More

Datasheet

981In Stock

Cut Tape

$13.03

$10.13

$9.41

$8.62

View

Reel

$7.48

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSSOP-20

MAX3222E

Transceiver

120 kb/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 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

MAX3222ECWN+
Analog Devices / Maxim Integrated
1: $12.96
455In Stock

Mfr. Part No.
MAX3222ECWN+

Mouser Part No
700-MAX3222ECWN

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

Learn More

Datasheet

455In Stock

$12.96

$10.09

$9.07

$8.49

View

Min.: 1
Mult.: 1

SO-Wide-18

MAX3222E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

MAX3222EEAP+
Analog Devices / Maxim Integrated
1: $17.80
260In Stock

Mfr. Part No.
MAX3222EEAP+

Mouser Part No
700-MAX3222EEAP

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

Learn More

Datasheet

260In Stock

$17.80

$13.99

$12.35

$11.90

View

Min.: 1
Mult.: 1

SSOP-20

MAX3222E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

MAX3222EETP+
Analog Devices / Maxim Integrated
1: $16.27
309In Stock

Mfr. Part No.
MAX3222EETP+

Mouser Part No
700-MAX3222EETP

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

Learn More

Datasheet

309In Stock

$16.27

$12.76

$11.23

$10.80

View

Min.: 1
Mult.: 1

TQFN-EP-20

MAX3222E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Tube

Full Duplex Transceiver RS-232 Interface IC

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DIP-16
LFCSP-12
LFCSP-32
LGA-12
MSOP-10
PDIP-14
PDIP-16
PDIP-18
PDIP-20
PDIP-24
PDIP-28
PDIP-8
PDIP-Narrow-24
PLCC-28
PLCC-44
QFN-16
QFN-20
QFN-24
QFN-32
QFN-38

AD7306
ADM101E
ADM1181A
ADM1385
ADM202
ADM202E
ADM206
ADM206E
ADM207E
ADM208
ADM208E
ADM211
ADM211E
ADM213
ADM213E
ADM2209E
ADM222
ADM232A
ADM232L
ADM233L

20 kb/s
95 kb/s
100 kb/s
116 kb/s
120 kb/s
128 kb/s
200 kb/s
220 kb/s
230 kb/s
235 kb/s
250 kb/s
256 kb/s
400 kb/s
460 kb/s
500 kb/s
920 kb/s
1 Mb/s
3 Mb/s
5 Mb/s
8 Mb/s

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