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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 O.1UF RS-232 TRANSCEIVERS

ADM202JRNZ-REEL
Analog Devices
1: $2.76
4,918In Stock

Mfr. Part No.
ADM202JRNZ-REEL

Mouser Part No
584-ADM202JRNZ-R

Analog Devices

RS-232 Interface IC O.1UF RS-232 TRANSCEIVERS

Learn More

Datasheet

4,918In Stock

Cut Tape

$2.76

$2.06

$1.90

$1.69

Reel

$1.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SOIC-16

ADM202

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

6 mA

0 C

+ 70 C

ESD Protection

Reel, Cut Tape, MouseReel

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

ADM208EARSZ-REEL
Analog Devices
1: $5.20
1,598In Stock

Mfr. Part No.
ADM208EARSZ-REEL

Mouser Part No
584-ADM208EARSZ-R

Analog Devices

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

Learn More

Datasheet

1,598In Stock

Cut Tape

$5.20

$3.97

$3.66

$3.33

Reel

$2.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SSOP-24

ADM208E

Transceiver

230 kb/s

4 Driver

4 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 5V RS-232 TRANSCEIVER W/COMPLIANCE I.C.

ADM208EARZ-REEL
Analog Devices
1: $4.54
1,382In Stock

Mfr. Part No.
ADM208EARZ-REEL

Mouser Part No
584-ADM208EARZ-R

Analog Devices

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

Learn More

Datasheet

1,382In Stock

Cut Tape

$4.54

$3.47

$3.17

$2.95

Reel

$2.63

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-24

ADM208E

Transceiver

230 kb/s

4 Driver

4 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

3.5 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

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

ADM211EARZ-REEL
Analog Devices
1: $3.09
808In Stock

Mfr. Part No.
ADM211EARZ-REEL

Mouser Part No
584-ADM211EARZ-R

Analog Devices

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

Learn More

Datasheet

808In Stock

Cut Tape

$3.09

$2.33

$2.11

$1.91

Reel

$1.64

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-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 World s Smallest Dual-Port 6 Tx/10 Rx RS-232

ADM2209EARUZ
Analog Devices
1: $11.63
244In Stock

Mfr. Part No.
ADM2209EARUZ

Mouser Part No
584-ADM2209EARUZ

Analog Devices

RS-232 Interface IC World s Smallest Dual-Port 6 Tx/10 Rx RS-232

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Datasheet

244In Stock

$11.63

$9.08

$8.26

$7.72

$7.40

Min.: 1
Mult.: 1

TSSOP-38

ADM2209E

Transceiver

920 kb/s

6 Driver

10 Receiver

Full Duplex

13.2 V

10.8 V

SMD/SMT

5 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 200KB/S O.1UF DUAL 5V T/S

ADM232AANZ
Analog Devices
1: $7.15
410In Stock
200Expected 2026/09/07

Mfr. Part No.
ADM232AANZ

Mouser Part No
584-ADM232AANZ

Analog Devices

RS-232 Interface IC 200KB/S O.1UF DUAL 5V T/S

Learn More

Datasheet

410In Stock

200Expected 2026/09/07

$7.15

$5.50

$5.02

$4.61

View

Min.: 1
Mult.: 1

PDIP-16

ADM232A

Transceiver

200 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

Through Hole

8 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

RS-232 Interface IC 200KB/S O.1UF 5V T/S

ADM232AARNZ
Analog Devices
1: $7.13
353In Stock

Mfr. Part No.
ADM232AARNZ

Mouser Part No
584-ADM232AARNZ

Analog Devices

RS-232 Interface IC 200KB/S O.1UF 5V T/S

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Datasheet

353In Stock

$7.13

$5.48

$4.90

Min.: 1
Mult.: 1
Max.: 48

SOIC-16

ADM232A

Transceiver

200 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

RS-232 Interface IC 200KB/S O.1UF 5V T/S

ADM232AARNZ-REEL7
Analog Devices
1: $7.16
591In Stock
1,000On Order

Mfr. Part No.
ADM232AARNZ-REEL7

Mouser Part No
584-ADM232AARNZ-R7

Analog Devices

RS-232 Interface IC 200KB/S O.1UF 5V T/S

Learn More

Datasheet

591In Stock

1,000On Order

Cut Tape

$7.16

$5.51

$5.11

$4.65

Reel

$4.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-16

ADM232A

Transceiver

200 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

- 40 C

+ 85 C

Without ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC 200KB/S O.1UF 5V T/S

ADM232AARWZ
Analog Devices
1: $7.13
457In Stock

Mfr. Part No.
ADM232AARWZ

Mouser Part No
584-ADM232AARWZ

Analog Devices

RS-232 Interface IC 200KB/S O.1UF 5V T/S

Learn More

Datasheet

457In Stock

$7.13

$5.48

$4.90

$4.57

View

Min.: 1
Mult.: 1

SOIC-16

ADM232A

Transceiver

200 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

RS-232 Interface IC 200KB/S O.1UF 5V T/S

ADM232AARWZ-REEL
Analog Devices
1: $7.13
1,227In Stock

Mfr. Part No.
ADM232AARWZ-REEL

Mouser Part No
584-ADM232AARWZ-R

Analog Devices

RS-232 Interface IC 200KB/S O.1UF 5V T/S

Learn More

Datasheet

1,227In Stock

Cut Tape

$7.13

$5.48

$5.07

$4.62

Reel

$4.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-16

ADM232A

Transceiver

200 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

- 40 C

+ 85 C

Without ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS-232 CIRCUIT

ADM233LJNZ
Analog Devices
1: $14.18
216In Stock

Mfr. Part No.
ADM233LJNZ

Mouser Part No
584-ADM233LJNZ

Analog Devices

RS-232 Interface IC RS-232 CIRCUIT

Learn More

Datasheet

216In Stock

$14.18

$10.68

$10.18

$9.57

View

Min.: 1
Mult.: 1

PDIP-20

ADM233L

Transceiver

120 kb/s

2 Driver

2 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 RS-232 CIRCUIT

ADM238LJRZ
Analog Devices
1: $10.47
236In Stock

Mfr. Part No.
ADM238LJRZ

Mouser Part No
584-ADM238LJRZ

Analog Devices

RS-232 Interface IC RS-232 CIRCUIT

Learn More

Datasheet

236In Stock

$10.47

$8.18

$7.49

$7.04

View

Min.: 1
Mult.: 1

SOIC-24

ADM238L

Transceiver

120 kb/s

4 Driver

4 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

13 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

RS-232 Interface IC 200KB/S 0.1UF W/SHTDWN&EN

ADM242ARZ-REEL
Analog Devices
1: $10.21
531In Stock

Mfr. Part No.
ADM242ARZ-REEL

Mouser Part No
584-ADM242ARZ-R

Analog Devices

RS-232 Interface IC 200KB/S 0.1UF W/SHTDWN&EN

Learn More

Datasheet

531In Stock

Cut Tape

$10.21

$7.97

$7.41

$6.79

Reel

$6.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-18

ADM242

Transceiver

200 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

8 mA

- 40 C

+ 85 C

Without ESD Protection

Reel, Cut Tape, MouseReel

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

ADM3101EARQZ
Analog Devices
1: $3.43
1,086In Stock

Mfr. Part No.
ADM3101EARQZ

Mouser Part No
584-ADM3101EARQZ

Analog Devices

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

Learn More

Datasheet

1,086In Stock

$3.43

$2.58

$2.13

$2.04

Min.: 1
Mult.: 1
Max.: 98

QSOP-16

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

Tube

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

ADM3101EARQZ-REEL
Analog Devices
1: $3.43
7,143In Stock

Mfr. Part No.
ADM3101EARQZ-REEL

Mouser Part No
584-ADM3101EARQZ-R

Analog Devices

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

Learn More

Datasheet

7,143In Stock

Cut Tape

$3.43

$2.58

$2.37

$2.13

Reel

$1.83

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

QSOP-16

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 3V RS-232 I.C.

ADM3202ANZ
Analog Devices
1: $5.66
532In Stock
800Expected 2026/08/28

Mfr. Part No.
ADM3202ANZ

Mouser Part No
584-ADM3202ANZ

Analog Devices

RS-232 Interface IC 3V RS-232 I.C.

Learn More

Datasheet

532In Stock

800Expected 2026/08/28

$5.66

$4.31

$3.97

$3.61

Min.: 1
Mult.: 1
Max.: 125

PDIP-16

ADM3202

Transceiver

460 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

Through Hole

3 mA

- 40 C

+ 85 C

ESD Protection

Tube

RS-232 Interface IC 3V RS-232 I.C.

ADM3202ARNZ
Analog Devices
1: $4.15
2,703In Stock

Mfr. Part No.
ADM3202ARNZ

Mouser Part No
584-ADM3202ARNZ

Analog Devices

RS-232 Interface IC 3V RS-232 I.C.

Learn More

Datasheet

2,703In Stock

$4.15

$3.14

$2.76

$2.55

$2.45

Min.: 1
Mult.: 1
Max.: 288

SOIC-16

ADM3202

Transceiver

460 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

3 mA

- 40 C

+ 85 C

ESD Protection

Tube

RS-232 Interface IC 3V RS-232 I.C.

ADM3202ARNZ-REEL7
Analog Devices
1: $4.15
3,890In Stock
5,605Expected 2026/10/14

Mfr. Part No.
ADM3202ARNZ-REEL7

Mouser Part No
584-ADM3202ARNZ-R7

Analog Devices

RS-232 Interface IC 3V RS-232 I.C.

Learn More

Datasheet

3,890In Stock

5,605Expected 2026/10/14

Cut Tape

$4.15

$3.14

$2.90

$2.61

View

Reel

$2.33

MouseReel Available

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

: 1,000

SOIC-16

ADM3202

Transceiver

460 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

3 mA

- 40 C

+ 85 C

ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3V RS-232 I.C.

ADM3202ARWZ
Analog Devices
1: $4.15
861In Stock

Mfr. Part No.
ADM3202ARWZ

Mouser Part No
584-ADM3202ARWZ

Analog Devices

RS-232 Interface IC 3V RS-232 I.C.

Learn More

Datasheet

861In Stock

$4.15

$3.14

$2.76

$2.62

View

Min.: 1
Mult.: 1

SOIC-16

ADM3202

Transceiver

460 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

3 mA

- 40 C

+ 85 C

ESD Protection

Tube

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

ADM3222ARUZ
Analog Devices
1: $5.02
2,281In Stock

Mfr. Part No.
ADM3222ARUZ

Mouser Part No
584-ADM3222ARUZ

Analog Devices

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

Learn More

Datasheet

2,281In Stock

$5.02

$3.83

$3.35

$3.20

View

Min.: 1
Mult.: 1

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

Tube

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

ADM3222ARWZ-REEL
Analog Devices
1: $5.08
884In Stock

Mfr. Part No.
ADM3222ARWZ-REEL

Mouser Part No
584-ADM3222ARWZ-R

Analog Devices

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

Learn More

Datasheet

884In Stock

Cut Tape

$5.08

$3.87

$3.55

$3.24

Reel

$2.86

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-18

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 3V RS-232 I.C.

ADM3232EARNZ
Analog Devices
1: $3.66
802In Stock
96On Order

Mfr. Part No.
ADM3232EARNZ

Mouser Part No
584-ADM3232EARNZ

Analog Devices

RS-232 Interface IC 3V RS-232 I.C.

Learn More

Datasheet

802In Stock

96On Order

$3.66

$2.76

$2.41

$2.23

View

Min.: 1
Mult.: 1

SOIC-16

ADM3232E

Transceiver

460 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

3 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 3V RS-232 I.C.

ADM3232EARNZ-REEL7
Analog Devices
1: $3.66
992In Stock

Mfr. Part No.
ADM3232EARNZ-REEL7

Mouser Part No
584-ADM3232EARNZR7

Analog Devices

RS-232 Interface IC 3V RS-232 I.C.

Learn More

Datasheet

992In Stock

Cut Tape

$3.66

$2.76

$2.54

$2.26

Reel

$2.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-16

ADM3232E

Transceiver

460 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

3 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3V RS-232 I.C.

ADM3232EARUZ-REEL7
Analog Devices
1: $3.66
1,817In Stock

Mfr. Part No.
ADM3232EARUZ-REEL7

Mouser Part No
584-ADM3232EARUZR7

Analog Devices

RS-232 Interface IC 3V RS-232 I.C.

Learn More

Datasheet

1,817In Stock

Cut Tape

$3.66

$2.76

$2.54

$2.29

Reel

$2.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

TSSOP-16

ADM3232E

Transceiver

460 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

3 mA

- 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.

ADM3310EACPZ-REEL7
Analog Devices
1: $6.47
1,838In Stock

Mfr. Part No.
ADM3310EACPZ-REEL7

Mouser Part No
584-ADM3310EACPZR7

Analog Devices

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

Learn More

Datasheet

1,838In Stock

Cut Tape

$6.47

$4.97

$4.58

$4.18

Reel

$3.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

LFCSP-32

ADM3310E

Transceiver

460 kb/s

3 Driver

5 Receiver

3.6 V

2.7 V

SMD/SMT

850 nA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

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