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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 RS232 5V 2D/2R 15KV 0 1UF 16W COMEL

HIN232ECBZ-T
Renesas / Intersil
1: $1.58
1,635In Stock

Mfr. Part No.
HIN232ECBZ-T

Mouser Part No
968-HIN232ECBZ-T

Renesas / Intersil

RS-232 Interface IC RS232 5V 2D/2R 15KV 0 1UF 16W COMEL

Datasheet

1,635In Stock

Cut Tape

$1.58

$1.13

$0.999

$0.898

Reel

$0.789

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-Wide-16

HIN232

Transceiver

230 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

10 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

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

ADM1385ARSZ-REEL
Analog Devices
1: $6.09
380In Stock

Mfr. Part No.
ADM1385ARSZ-REEL

Mouser Part No
584-ADM1385ARSZ-R

Analog Devices

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

Learn More

Datasheet

380In Stock

Cut Tape

$6.09

$4.68

$4.31

$3.92

Reel

$3.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SSOP-20

ADM1385

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 200KB/S 0.1UF W/SHTDWN&EN

ADM222ARZ-REEL
Analog Devices
1: $10.21
178In Stock

Mfr. Part No.
ADM222ARZ-REEL

Mouser Part No
584-ADM222ARZ-R

Analog Devices

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

Learn More

Datasheet

178In Stock

Cut Tape

$10.21

$7.97

$7.39

$6.83

Reel

$6.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-18

ADM222

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 3- to 5.5-V dual cha nnel 500kbps RS-232

MAX3222EIDGSR
Texas Instruments
1: $1.47
4,957In Stock
New Product

Mfr. Part No.
MAX3222EIDGSR

Mouser Part No
595-MAX3222EIDGSR

New Product

Texas Instruments

RS-232 Interface IC 3- to 5.5-V dual cha nnel 500kbps RS-232

Learn More

Datasheet

4,957In Stock

Cut Tape

$1.47

$1.07

$0.968

Reel

$0.968

Min.: 1
Mult.: 1
Max.: 25

: 5,000

VSSOP-20

MAX3222E

Transceiver

500 kb/s

2 Driver

2 Receiver

5.5 V

3 V

SMD/SMT

300 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape

RS-232 Interface IC 5V multichannel 120k bps RS-232 line dri

TRS213EIDBR
Texas Instruments
1: $2.09
1,883In Stock
New Product

Mfr. Part No.
TRS213EIDBR

Mouser Part No
595-TRS213EIDBR

New Product

Texas Instruments

RS-232 Interface IC 5V multichannel 120k bps RS-232 line dri

Learn More

Datasheet

1,883In Stock

Cut Tape

$2.09

$1.55

$1.41

Reel

$1.41

Min.: 1
Mult.: 1
Max.: 25

: 2,000

SSOP-28

TRS213E

Driver

250 kb/s

4 Driver

5 Receiver

5.5 V

4.5 V

SMD/SMT

8 mA

- 40 C

+ 85 C

Reel, Cut Tape

RS-232 Interface IC 3- to 5.5-V single c hannel 1Mbps RS-232

TRSF3221EIDYYR
Texas Instruments
1: $2.19
2,059In Stock
New Product

Mfr. Part No.
TRSF3221EIDYYR

Mouser Part No
595-TRSF3221EIDYYR

New Product

Texas Instruments

RS-232 Interface IC 3- to 5.5-V single c hannel 1Mbps RS-232

Learn More

Datasheet

2,059In Stock

Cut Tape

$2.19

$1.62

$1.47

$1.31

Reel

$1.31

MouseReel Available

Min.: 1
Mult.: 1
Max.: 150

: 3,000

SOT-23-16

TRSF3221E

Transceiver

1 Mb/s

1 Driver

1 Receiver

5.5 V

3 V

SMD/SMT

1 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3- to 5.5-V dual cha nnel 1Mbps RS-232 l

TRSF3232EIDYYR
Texas Instruments
1: $1.91
2,977In Stock
New Product

Mfr. Part No.
TRSF3232EIDYYR

Mouser Part No
595-TRSF3232EIDYYR

New Product

Texas Instruments

RS-232 Interface IC 3- to 5.5-V dual cha nnel 1Mbps RS-232 l

Learn More

Datasheet

2,977In Stock

Cut Tape

$1.91

$1.41

$1.28

Reel

$1.28

Min.: 1
Mult.: 1
Max.: 25

: 3,000

SOT-23-16

TRSF3232E

Transceiver

1 Mb/s

2 Driver

2 Receiver

5.5 V

3 V

SMD/SMT

300 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape

RS-232 Interface IC 3- to 5.5-V single c hannel 250kbps RS-2

MAX3221EIDYYR
Texas Instruments
1: $1.41
1,542In Stock
New Product

Mfr. Part No.
MAX3221EIDYYR

Mouser Part No
595-MAX3221EIDYYR

New Product

Texas Instruments

RS-232 Interface IC 3- to 5.5-V single c hannel 250kbps RS-2

Learn More

Datasheet

1,542In Stock

Cut Tape

$1.41

$1.02

$0.922

$0.815

Reel

$0.815

Min.: 1
Mult.: 1
Max.: 150

: 3,000

SOT-23-16

MAX3221E

Transceiver

250 kb/s

1 Driver

1 Receiver

5.5 V

3 V

SMD/SMT

1 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape

RS-232 Interface IC 3- to 5.5-V single c hannel 250kbps RS-2

TRS3221EIDYYR
Texas Instruments
1: $1.22
2,036In Stock
New Product

Mfr. Part No.
TRS3221EIDYYR

Mouser Part No
595-TRS3221EIDYYR

New Product

Texas Instruments

RS-232 Interface IC 3- to 5.5-V single c hannel 250kbps RS-2

Learn More

Datasheet

2,036In Stock

Cut Tape

$1.22

$0.872

$0.785

Reel

$0.785

Min.: 1
Mult.: 1
Max.: 25

: 3,000

SOT-23-16

TRS3221E

Transceiver

250 kb/s

1 Driver

1 Receiver

5.5 V

3 V

SMD/SMT

1 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape

RS-232 Interface IC 3- to 5.5-V dual cha nnel 250kbps RS-232

TRS3232EIDYYR
Texas Instruments
1: $0.93
2,455In Stock
New Product

Mfr. Part No.
TRS3232EIDYYR

Mouser Part No
595-TRS3232EIDYYR

New Product

Texas Instruments

RS-232 Interface IC 3- to 5.5-V dual cha nnel 250kbps RS-232

Learn More

Datasheet

2,455In Stock

Cut Tape

$0.93

$0.666

$0.601

Reel

$0.601

Min.: 1
Mult.: 1
Max.: 50

: 3,000

SOT-23-16

TRS3232E

Transceiver

250 kb/s

2 Driver

2 Receiver

5.5 V

3 V

SMD/SMT

300 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape

RS-232 Interface IC SINGLE CHANNEL, 5V RS-232 I.C.

ADM101EARMZ-REEL7
Analog Devices
1: $4.63
7,057In Stock

Mfr. Part No.
ADM101EARMZ-REEL7

Mouser Part No
584-ADM101EARMZ-R7

Analog Devices

RS-232 Interface IC SINGLE CHANNEL, 5V RS-232 I.C.

Learn More

Datasheet

7,057In Stock

Cut Tape

$4.63

$3.52

$3.24

$2.94

Reel

$2.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MSOP-10

ADM101E

Transceiver

460 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

1 mA

- 40 C

+ 85 C

ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans

LTC2804IGN-1#TRPBF
Analog Devices
1: $7.86
3,613In Stock

Mfr. Part No.
LTC2804IGN-1#TRPBF

Mouser Part No
584-C2804IGN-1TRPBF

Analog Devices

RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans

Learn More

Datasheet

3,613In Stock

Cut Tape

$7.86

$6.08

$5.63

$5.14

View

Reel

$4.45

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SSOP-16

LTC2804

Transceiver

1 Mb/s

2 Driver

2 Receiver

Half Duplex

SMD/SMT

2.3 mA

- 40 C

+ 85 C

10 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran

LTC1387CG#TRPBF
Analog Devices
1: $15.54
6,263In Stock

Mfr. Part No.
LTC1387CG#TRPBF

Mouser Part No
584-LTC1387CG#TRPBF

Analog Devices

RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran

Datasheet

6,263In Stock

Cut Tape

$15.54

$12.29

$11.48

$10.61

View

Reel

$9.23

MouseReel Available

Min.: 1
Mult.: 1

: 1,800

SSOP-20

LTC1387

Transceiver

150 kb/s

2 Driver

2 Receiver

Half/Full Duplex

5.5 V

4.5 V

SMD/SMT

7 mA

0 C

+ 70 C

Without ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran

LTC1387IG#PBF
Analog Devices
1: $17.55
2,216In Stock

Mfr. Part No.
LTC1387IG#PBF

Mouser Part No
584-LTC1387IG#PBF

Analog Devices

RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran

Datasheet

2,216In Stock

$17.55

$13.94

$12.30

$11.87

View

Min.: 1
Mult.: 1

SSOP-20

LTC1387

Transceiver

150 kb/s

2 Driver

2 Receiver

Half/Full Duplex

5.5 V

4.5 V

SMD/SMT

7 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

LTC2870IFE#PBF
Analog Devices
1: $18.05
2,230In Stock
1,900Expected 2027/02/10

Mfr. Part No.
LTC2870IFE#PBF

Mouser Part No
584-LTC2870IFE#PBF

Analog Devices

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

Datasheet

2,230In Stock

1,900Expected 2027/02/10

$18.05

$14.35

$12.86

$12.40

View

Min.: 1
Mult.: 1

TSSOP-28

LTC2870

Transceiver

20 Mb/s

2 Driver

2 Receiver

Half/Full Duplex

5.5 V

3.3 V

SMD/SMT

3.3 mA

- 40 C

+ 85 C

26 kV

Tube

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

LTC2870IFE#TRPBF
Analog Devices
1: $18.05
2,124In Stock

Mfr. Part No.
LTC2870IFE#TRPBF

Mouser Part No
584-LTC2870IFE#TRPBF

Analog Devices

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

Datasheet

2,124In Stock

Cut Tape

$18.05

$14.35

$13.42

$12.47

View

Reel

$11.18

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-28

LTC2870

Transceiver

20 Mb/s

2 Driver

2 Receiver

Half/Full Duplex

5.5 V

3.3 V

SMD/SMT

3.3 mA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

LTC2870IUFD#TRPBF
Analog Devices
1: $17.46
2,684In Stock

Mfr. Part No.
LTC2870IUFD#TRPBF

Mouser Part No
584-LTC2870IUFDTRPBF

Analog Devices

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

Datasheet

2,684In Stock

Cut Tape

$17.46

$13.85

$12.96

$12.01

View

Reel

$10.72

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

QFN-28

LTC2870

Transceiver

20 Mb/s

2 Driver

2 Receiver

Half/Full Duplex

5.5 V

3.3 V

SMD/SMT

3.3 mA

- 40 C

+ 85 C

26 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 2x Iso RS232 uM Tran + Pwr

LTM2882IY-5#PBF
Analog Devices
1: $28.60
2,139In Stock
1,547Expected 2026/08/03

Mfr. Part No.
LTM2882IY-5#PBF

Mouser Part No
584-LTM2882IY-5#PBF

Analog Devices

RS-232 Interface IC 2x Iso RS232 uM Tran + Pwr

Learn More

Datasheet

2,139In Stock

1,547Expected 2026/08/03

$28.60

$23.06

$21.68

$20.02

View

Min.: 1
Mult.: 1

BGA-32

LTM2882

Transceiver

10 Mb/s

2 Driver

2 Receiver

Half Duplex

5.5 V

4.5 V

SMD/SMT

17 mA

- 40 C

+ 85 C

10 kV

Tray

RS-232 Interface IC 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223EIPW

MAX3223EIPWR
Texas Instruments
1: $2.99
18,059In Stock

Mfr. Part No.
MAX3223EIPWR

Mouser Part No
595-MAX3223EIPWR

Texas Instruments

RS-232 Interface IC 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223EIPW

Datasheet

18,059In Stock

Cut Tape

$2.99

$2.22

$2.04

$1.83

Reel

$1.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-20

MAX3223E

Transceiver

500 kb/s

2 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 3-5.5V Mult-Ch RS232 A 595-MAX3232CD A 5 A 595-MAX3232CD

MAX3232CDR
Texas Instruments
1: $2.33
21,586In Stock

Mfr. Part No.
MAX3232CDR

Mouser Part No
595-MAX3232CDR

Texas Instruments

RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CD A 5 A 595-MAX3232CD

Datasheet

21,586In Stock

Cut Tape

$2.33

$1.73

$1.58

$1.41

Reel

$1.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SOIC-16

MAX3232

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

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CPW A A 595-MAX3232CPW

MAX3232CPWR
Texas Instruments
1: $2.11
23,805In Stock

Mfr. Part No.
MAX3232CPWR

Mouser Part No
595-MAX3232CPWR

Texas Instruments

RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CPW A A 595-MAX3232CPW

Datasheet

23,805In Stock

Cut Tape

$2.11

$1.55

$1.40

$1.26

Reel

$1.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-16

MAX3232

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

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EID

MAX3232EIDR
Texas Instruments
1: $1.55
48,742In Stock

Mfr. Part No.
MAX3232EIDR

Mouser Part No
595-MAX3232EIDR

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EID

Datasheet

48,742In Stock

Cut Tape

$1.55

$1.14

$1.03

$0.915

$0.861

Reel

$0.861

MouseReel Available

Min.: 1
Mult.: 1
Max.: 340

: 2,500

SOIC-16

MAX3232E

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

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EIPW

MAX3232EIPWR
Texas Instruments
1: $1.76
58,094In Stock

Mfr. Part No.
MAX3232EIPWR

Mouser Part No
595-MAX3232EIPWR

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EIPW

Datasheet

58,094In Stock

Cut Tape

$1.76

$1.29

$1.17

$1.05

$0.983

Reel

$0.983

MouseReel Available

Min.: 1
Mult.: 1
Max.: 390

: 2,000

TSSOP-16

MAX3232E

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

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232IPWR

MAX3232IPWRE4
Texas Instruments
1: $2.52
1,655In Stock

Mfr. Part No.
MAX3232IPWRE4

Mouser Part No
595-MAX3232IPWRE4

Texas Instruments

RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232IPWR

Datasheet

Product Comments

1,655In Stock

Cut Tape

$2.52

$1.87

$1.71

$1.54

View

Reel

$1.31

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-16

MAX3232

Transceiver

250 kb/s

2 Driver

2 Receiver

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3Mbps RS-232 Transceivers with Low-Voltage Interface, 15kV HBM ESD

MAX13237EETE+T
Analog Devices / Maxim Integrated
1: $10.82
2,398In Stock

Mfr. Part No.
MAX13237EETE+T

Mouser Part No
700-MAX13237EETET

Analog Devices / Maxim Integrated

RS-232 Interface IC 3Mbps RS-232 Transceivers with Low-Voltage Interface, 15kV HBM ESD

Datasheet

2,398In Stock

Cut Tape

$10.82

$8.46

$7.86

$7.21

View

Reel

$6.32

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TQFN-EP-16

MAX13237E

Transceiver

3 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

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