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RS-232 Interface IC

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Part #

RS-232 Interface IC 15kV ESD-Protected, 3.0V to 5.5V, Low-Power, Up to 250kbps, True RS-232 Transceiver

MAX3384ECWN+
Analog Devices / Maxim Integrated
1: ¥2,458.3
20In Stock

Mfr. Part #
MAX3384ECWN+

Mouser Part #
700-MAX3384ECWN

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, 3.0V to 5.5V, Low-Power, Up to 250kbps, True RS-232 Transceiver

Datasheet

20In Stock

¥2,458.3

¥1,941.7

¥1,757.3

¥1,654.4

View

Min.: 1
Mult.: 1

SMD/SMT

SO-18

MAX3384E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

1 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC 3.0V, 15kV ESD-Protected RS-232 Transceivers for PDAs and Cell Phones

MAX3386EEUP+
Analog Devices / Maxim Integrated
1: ¥1,961.6
88In Stock

Mfr. Part #
MAX3386EEUP+

Mouser Part #
700-MAX3386EEUP

Analog Devices / Maxim Integrated

RS-232 Interface IC 3.0V, 15kV ESD-Protected RS-232 Transceivers for PDAs and Cell Phones

Datasheet

88In Stock

¥1,961.6

¥1,538.1

¥1,337.1

¥1,288.9

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-20

MAX3386E

Transceiver

250 kb/s

3 Driver

2 Receiver

Full Duplex

5.5 V

3 V

1 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 3.3V Transceiver with Two EIA TIA 562 Re

MAX561CAI+
Analog Devices / Maxim Integrated
1: ¥1,455
41In Stock

Mfr. Part #
MAX561CAI+

Mouser Part #
700-MAX561CAI

Analog Devices / Maxim Integrated

RS-232 Interface IC 3.3V Transceiver with Two EIA TIA 562 Re

Datasheet

41In Stock

¥1,455

¥1,129.5

¥1,004.9

¥941.8

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

MAX561

Transceiver

116 kb/s

4 Driver

5 Receiver

Full Duplex

3.6 V

3 V

8 mA

0 C

+ 70 C

Without ESD Protection

Tube

RS-232 Interface IC 3 Driver / 5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers

MxL83947-AQB-R
MaxLinear
1: ¥292.3
36In Stock

Mfr. Part #
MxL83947-AQB-R

Mouser Part #
701-MXL83947-AQB-R

MaxLinear

RS-232 Interface IC 3 Driver / 5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers

Learn More

Datasheet

36In Stock

Cut Tape

¥292.3

¥215.9

¥196

¥174.4

Reel

¥145.8

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

QFN-32

MxL83947

Transceiver

1 Mb/s

3 Driver

5 Receiver

5.5 V

3 V

200 nA

- 40 C

+ 85 C

Reel, Cut Tape

RS-232 Interface IC RS232 2Tx/2Rx temp 0C to 70C

SP202ECN-L
MaxLinear
1: ¥171.1
712In Stock
2,744On Order

Mfr. Part #
SP202ECN-L

Mouser Part #
701-SP202ECN-L

MaxLinear

RS-232 Interface IC RS232 2Tx/2Rx temp 0C to 70C

Datasheet

712In Stock

2,744On Order

¥171.1

¥122.7

¥96.8

¥90.4

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-Narrow-16

SP202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

3 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC HIGH PERFORMANCE RS232 0-70C

SP202ECN-L/TR
MaxLinear
1: ¥169.4
772In Stock
10,000On Order

Mfr. Part #
SP202ECN-L/TR

Mouser Part #
701-SP202ECN-L/TR

MaxLinear

RS-232 Interface IC HIGH PERFORMANCE RS232 0-70C

Datasheet

772In Stock

10,000On Order

Cut Tape

¥169.4

¥123.9

¥112

¥98.5

Reel

¥78.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-Narrow-16

SP202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

3 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC HIGH PERFORMANCE RS232 0-70C

SP202ECT-L/TR
MaxLinear
1: ¥174.4
663In Stock
1,500Expected 9/4/2026

Mfr. Part #
SP202ECT-L/TR

Mouser Part #
701-SP202ECT-L/TR

MaxLinear

RS-232 Interface IC HIGH PERFORMANCE RS232 0-70C

Datasheet

663In Stock

1,500Expected 9/4/2026

Cut Tape

¥174.4

¥125.1

¥112.9

¥99.7

Reel

¥82.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

SOIC-Wide-16

SP202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

3 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 2Tx/2Rx temp -40C to 85C

SP202EEN-L
MaxLinear
1: ¥177.7
465In Stock

Mfr. Part #
SP202EEN-L

Mouser Part #
701-SP202EEN-L

MaxLinear

RS-232 Interface IC RS232 2Tx/2Rx temp -40C to 85C

Datasheet

465In Stock

¥177.7

¥126.7

¥99.8

¥93.2

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-Narrow-16

SP202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

3 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC HIGH PERFORMANCE RS232 -40-85C

SP202EEN-L/TR
MaxLinear
1: ¥174.4
1,150In Stock
10,000Expected 11/20/2026

Mfr. Part #
SP202EEN-L/TR

Mouser Part #
701-SP202EEN-L/TR

MaxLinear

RS-232 Interface IC HIGH PERFORMANCE RS232 -40-85C

Datasheet

1,150In Stock

10,000Expected 11/20/2026

Cut Tape

¥174.4

¥125.1

¥112.9

¥99.7

Reel

¥99.7

MouseReel Available

Min.: 1
Mult.: 1
Max.: 200

: 2,500

SMD/SMT

SOIC-Narrow-16

SP202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

3 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC HIGH PERFORMANCE RS232 -40-85C

SP202EET-L/TR
MaxLinear
1: ¥189.4
426In Stock
1,500Expected 10/13/2026

Mfr. Part #
SP202EET-L/TR

Mouser Part #
701-SP202EET-L/TR

MaxLinear

RS-232 Interface IC HIGH PERFORMANCE RS232 -40-85C

Datasheet

426In Stock

1,500Expected 10/13/2026

Cut Tape

¥189.4

¥135.5

¥122.4

¥108.1

Reel

¥87.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

SOIC-Wide-16

SP202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

3 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 5V 4-DRVR/5-RCVR RS-232 0-70C

SP211ECA-L/TR
MaxLinear
1: ¥264.1
1,681In Stock
1,500Expected 8/25/2026

Mfr. Part #
SP211ECA-L/TR

Mouser Part #
701-SP211ECA-L/TR

MaxLinear

RS-232 Interface IC 5V 4-DRVR/5-RCVR RS-232 0-70C

Datasheet

1,681In Stock

1,500Expected 8/25/2026

Cut Tape

¥264.1

¥192.7

¥176.1

¥155.3

Reel

¥129.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

SSOP-28

SP211

Transceiver

120 kb/s

4 Driver

5 Receiver

Full Duplex

5.5 V

4.5 V

20 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 460KBPS 4DRVR/5RCVR RS-232 0-70C

SP213EHCA-L/TR
MaxLinear
1: ¥297.3
19In Stock
3,000Expected 12/15/2026

Mfr. Part #
SP213EHCA-L/TR

Mouser Part #
701-SP213EHCA-L/TR

MaxLinear

RS-232 Interface IC 460KBPS 4DRVR/5RCVR RS-232 0-70C

Datasheet

19In Stock

3,000Expected 12/15/2026

Cut Tape

¥297.3

¥219.3

¥199.3

¥177.7

Reel

¥147.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

SSOP-28

SP213E

Transceiver

460 kb/s

4 Driver

5 Receiver

Full Duplex

5.5 V

4.5 V

3 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 ESD 2KV temp 0C to 70C

SP232ACN-L
MaxLinear
1: ¥171.1
1,190In Stock

Mfr. Part #
SP232ACN-L

Mouser Part #
701-SP232ACN-L

MaxLinear

RS-232 Interface IC RS232 ESD 2KV temp 0C to 70C

Datasheet

1,190In Stock

¥171.1

¥122.7

¥96.8

¥90.4

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-Narrow-16

SP232A

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

1.5 mA

0 C

+ 70 C

2 kV

Tube

RS-232 Interface IC 5V SNGL SUPPLY RS-232 0-70C

SP232ACN-L/TR
MaxLinear
1: ¥169.4
76In Stock
10,000On Order

Mfr. Part #
SP232ACN-L/TR

Mouser Part #
701-SP232ACN-L/TR

MaxLinear

RS-232 Interface IC 5V SNGL SUPPLY RS-232 0-70C

Datasheet

76In Stock

10,000On Order

Cut Tape

¥169.4

¥121.4

¥109.6

¥96.7

Reel

¥80.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-Narrow-16

SP232A

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

1.5 mA

0 C

+ 70 C

2 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 5V SNGL SUPPLY RS-232 0-70C

SP232ACT-L/TR
MaxLinear
1: ¥234.2
385In Stock
3,000On Order

Mfr. Part #
SP232ACT-L/TR

Mouser Part #
701-SP232ACT-L/TR

MaxLinear

RS-232 Interface IC 5V SNGL SUPPLY RS-232 0-70C

Datasheet

385In Stock

3,000On Order

Cut Tape

¥234.2

¥171.1

¥154.5

¥136.9

Reel

¥136.9

MouseReel Available

Min.: 1
Mult.: 1
Max.: 100

: 1,500

SMD/SMT

SOIC-Wide-16

SP232A

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

1.5 mA

0 C

+ 70 C

2 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 ESD 2KV temp -40C to 85C

SP232AEN-L
MaxLinear
1: ¥182.7
688In Stock

Mfr. Part #
SP232AEN-L

Mouser Part #
701-SP232AEN-L

MaxLinear

RS-232 Interface IC RS232 ESD 2KV temp -40C to 85C

Datasheet

688In Stock

¥182.7

¥130.9

¥102.8

¥96

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-Narrow-16

SP232A

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

1.5 mA

- 40 C

+ 85 C

2 kV

Tube

RS-232 Interface IC 5V SNGL SUPPLY RS-232 -40-85C

SP232AEN-L/TR
MaxLinear
1: ¥179.4
163In Stock
5,000On Order

Mfr. Part #
SP232AEN-L/TR

Mouser Part #
701-SP232AEN-L/TR

MaxLinear

RS-232 Interface IC 5V SNGL SUPPLY RS-232 -40-85C

Datasheet

163In Stock

5,000On Order

Cut Tape

¥179.4

¥128.9

¥116.4

¥104.6

Reel

¥84

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-Narrow-16

SP232A

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

1.5 mA

- 40 C

+ 85 C

2 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 ESD +/-15KV temp 0C to 70C

SP232ECN-L
MaxLinear
1: ¥171.1
85In Stock
3,920Expected 2/19/2027

Mfr. Part #
SP232ECN-L

Mouser Part #
701-SP232ECN-L

MaxLinear

RS-232 Interface IC RS232 ESD +/-15KV temp 0C to 70C

Datasheet

85In Stock

3,920Expected 2/19/2027

¥171.1

¥122.7

¥96.8

¥96.7

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-Narrow-16

SP232E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

3 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC +/-15KV 5V SNGL SUPP RS-232 0-70C

SP232ECN-L/TR
MaxLinear
1: ¥174.4
1,338In Stock
17,500On Order

Mfr. Part #
SP232ECN-L/TR

Mouser Part #
701-SP232ECN-L/TR

MaxLinear

RS-232 Interface IC +/-15KV 5V SNGL SUPP RS-232 0-70C

Datasheet

1,338In Stock

17,500On Order

Cut Tape

¥174.4

¥123.9

¥112

¥98.5

Reel

¥81.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-Narrow-16

SP232E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

3 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 ESD +/-15KV temp -40C to 85C

SP232EEN-L
MaxLinear
1: ¥182.7
477In Stock
1,617Expected 8/19/2026

Mfr. Part #
SP232EEN-L

Mouser Part #
701-SP232EEN-L

MaxLinear

RS-232 Interface IC RS232 ESD +/-15KV temp -40C to 85C

Datasheet

477In Stock

1,617Expected 8/19/2026

¥182.7

¥130.9

¥102.8

¥96

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-Narrow-16

SP232E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

3 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC RS232 1drvr/1rcvr temp 0C to 70C

SP3220EBCY-L
MaxLinear
1: ¥179.4
503In Stock
570Expected 8/18/2026

Mfr. Part #
SP3220EBCY-L

Mouser Part #
701-SP3220EBCY-L

MaxLinear

RS-232 Interface IC RS232 1drvr/1rcvr temp 0C to 70C

Datasheet

503In Stock

570Expected 8/18/2026

¥179.4

¥128.9

¥103.1

¥97.7

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

SP3220EB

Transceiver

250 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

300 uA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR

SP3220EBEA-L/TR
MaxLinear
1: ¥194.3
78In Stock
3,000On Order

Mfr. Part #
SP3220EBEA-L/TR

Mouser Part #
701-SP3220EBEA-L/TR

MaxLinear

RS-232 Interface IC 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR

Datasheet

78In Stock

3,000On Order

Cut Tape

¥194.3

¥140.5

¥127.1

¥112.3

Reel

¥92.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

SSOP-16

SP3220EB

Transceiver

250 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

300 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 1drvr/1rcvr temp -40C to 85C

SP3220EBEY-L
MaxLinear
1: ¥189.4
37In Stock
285Expected 8/24/2026

Mfr. Part #
SP3220EBEY-L

Mouser Part #
701-SP3220EBEY-L

MaxLinear

RS-232 Interface IC RS232 1drvr/1rcvr temp -40C to 85C

Datasheet

37In Stock

285Expected 8/24/2026

¥189.4

¥136.5

¥109.5

¥103.8

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

SP3220EB

Transceiver

250 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

300 uA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR

SP3220ECA-L/TR
MaxLinear
1: ¥169.4
2,893In Stock

Mfr. Part #
SP3220ECA-L/TR

Mouser Part #
701-SP3220ECA-L/TR

MaxLinear

RS-232 Interface IC 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR

Datasheet

2,893In Stock

Cut Tape

¥169.4

¥121.4

¥109.6

¥96.7

Reel

¥81.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

SSOP-16

SP3220E

Transceiver

120 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

300 uA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 1drvr/1rcvr temp 0C to 70C

SP3220ECY-L
MaxLinear
1: ¥174.4
243In Stock

Mfr. Part #
SP3220ECY-L

Mouser Part #
701-SP3220ECY-L

MaxLinear

RS-232 Interface IC RS232 1drvr/1rcvr temp 0C to 70C

Datasheet

243In Stock

¥174.4

¥123.9

¥104.8

¥97

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

SP3220E

Transceiver

120 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

300 uA

0 C

+ 70 C

15 kV

Tube

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