RS-232 Interface IC – Mouser Hong Kong

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ISL3232E/ISL4221E/ISL4223E RS-232 Interface ICs

Renesas Electronics ISL3232E/ISL4221E/ISL4223E RS-232 Interface ICs are 2.7V to 5.5V powered RS-232 transmitters/receivers that meet ElA/TIA-232 and V.28/V.24 specifications, even at V_CC = 3.0V. The devices provide ±15kV ESD protection (IEC61000-4-2 Air Gap and Human Body Model) on transmitter outputs and receiver inputs (RS-232 pins).

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Part #

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5

ISL4223EIRZ-T7A
Renesas / Intersil
1: HK$76.04
1,285In Stock

Mfr. Part No.
ISL4223EIRZ-T7A

Mouser Part No
968-ISL4223EIRZ-T7A

Renesas / Intersil

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5

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Datasheet

1,285In Stock

Cut Tape

HK$76.04

HK$58.28

HK$52.77

HK$49.07

Reel

HK$43.24

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

QFN-20

ISL4223E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

2.7 V

150 nA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC Pb-Free 3V RS-232 2TX/2RX -40+85 TRANSCEIVER, 20LD 5X5 QFN,

ISL4223EIRZ-TK
Renesas / Intersil
1: HK$50.80
656In Stock

Mfr. Part No.
ISL4223EIRZ-TK

Mouser Part No
968-ISL98611AII-EVZ

Renesas / Intersil

RS-232 Interface IC Pb-Free 3V RS-232 2TX/2RX -40+85 TRANSCEIVER, 20LD 5X5 QFN,

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Datasheet

656In Stock

Cut Tape

HK$50.80

HK$38.96

HK$36.91

HK$32.72

Reel

HK$29.84

View

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

QFN-20

ISL4223E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

2.7 V

150 nA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape

RS-232 Interface IC 3V RS-232 1TX/1RX -4 0+85 TRANS 16LD 5X5

ISL4221EIRZ
Renesas / Intersil
1: HK$37.65
741In Stock
1,920Expected 8/3/2027

Mfr. Part No.
ISL4221EIRZ

Mouser Part No
968-ISL4221EIRZ

Renesas / Intersil

RS-232 Interface IC 3V RS-232 1TX/1RX -4 0+85 TRANS 16LD 5X5

Learn More

Datasheet

741In Stock

1,920Expected 8/3/2027

HK$37.65

HK$28.36

HK$25.48

HK$23.43

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-16

ISL4221E

Transceiver

250 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

2.7 V

1 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5

ISL4223EIRZ
Renesas / Intersil
1: HK$52.36
652In Stock

Mfr. Part No.
ISL4223EIRZ

Mouser Part No
968-ISL4223EIRZ

Renesas / Intersil

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5

Learn More

Datasheet

652In Stock

HK$52.36

HK$40.03

HK$35.84

HK$33.37

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

ISL4223E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

2.7 V

150 nA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5

ISL3232EIRZ
Renesas / Intersil
1: HK$24.33
103In Stock
2,232On Order

Mfr. Part No.
ISL3232EIRZ

Mouser Part No
968-ISL3232EIRZ

Renesas / Intersil

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5

Learn More

Datasheet

103In Stock

2,232On Order

HK$24.33

HK$17.84

HK$15.78

HK$14.47

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-16

ISL3232E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

2.7 V

1 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5

ISL4221EIRZ-T
Renesas / Intersil
1: HK$38.55
12,000On Order

Mfr. Part No.
ISL4221EIRZ-T

Mouser Part No
968-ISL4221EIRZ-T

Renesas / Intersil

RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5

Learn More

Datasheet

12,000On Order

Cut Tape

HK$38.55

HK$28.85

HK$26.14

HK$24.00

View

Reel

HK$20.63

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

QFN-16

ISL4221E

Transceiver

250 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

2.7 V

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3V RS-232 2TX/2RX -4 0+85 TRANS 16LD 5X5

ISL3232EIRZ-T7A
Renesas / Intersil
1: HK$30.33
1,250On Order

Mfr. Part No.
ISL3232EIRZ-T7A

Mouser Part No
968-ISL3232EIRZ-T7A

Renesas / Intersil

RS-232 Interface IC 3V RS-232 2TX/2RX -4 0+85 TRANS 16LD 5X5

Learn More

Datasheet

1,250On Order

Cut Tape

HK$30.33

HK$24.50

HK$22.28

HK$20.80

Reel

HK$20.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

QFN-16

ISL3232E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

2.7 V

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5

ISL3232EIRZ-T
Renesas / Intersil
1: HK$23.67
6Factory Stock Available

Mfr. Part No.
ISL3232EIRZ-T

Mouser Part No
968-ISL3232EIRZ-T

Renesas / Intersil

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5

Learn More

Datasheet

6Factory Stock Available

More Info Available

Cut Tape

HK$23.67

HK$17.67

HK$16.11

HK$14.47

View

Reel

HK$12.25

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

QFN-16

ISL3232E

Transceiver

500 kb/s

1 Driver

2 Receiver

5.5 V

2.7 V

1 mA

- 40 C

+ 85 C

ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5

ISL4223EIRZ-T
Renesas / Intersil
6,000: HK$30.17
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL4223EIRZ-T

Mouser Part No
968-ISL4223EIRZ-T

Renesas / Intersil

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

HK$30.17

Min.: 6,000
Mult.: 6,000

: 6,000

SMD/SMT

QFN-20

ISL4223E

Transceiver

250 kb/s

2 Driver

2 Receiver

5.5 V

2.7 V

150 nA

- 40 C

+ 85 C

ESD Protection

Reel

ISL3232E/ISL4221E/ISL4223E RS-232 Interface ICs

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