RS-232 Interface IC – Mouser Peru

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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: S/36.01
1,285In Stock

Mfr. Part #
ISL4223EIRZ-T7A

Mouser Part #
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

S/36.01

S/27.60

S/24.99

S/23.24

Reel

S/20.47

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: S/24.06
656In Stock

Mfr. Part #
ISL4223EIRZ-TK

Mouser Part #
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

S/24.06

S/18.45

S/17.48

S/15.49

Reel

S/14.13

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: S/17.83
741In Stock
1,920Expected 3/8/2027

Mfr. Part #
ISL4221EIRZ

Mouser Part #
968-ISL4221EIRZ

Renesas / Intersil

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

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Datasheet

741In Stock

1,920Expected 3/8/2027

S/17.83

S/13.43

S/12.07

S/11.09

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: S/24.80
702In Stock

Mfr. Part #
ISL4223EIRZ

Mouser Part #
968-ISL4223EIRZ

Renesas / Intersil

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

Learn More

Datasheet

702In Stock

S/24.80

S/18.96

S/16.97

S/15.80

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 1TX/1RX TRANSC 16LD 5X5

ISL4221EIRZ-T
Renesas / Intersil
1: S/18.26
12,000On Order

Mfr. Part #
ISL4221EIRZ-T

Mouser Part #
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

S/18.26

S/13.66

S/12.38

S/11.37

View

Reel

S/9.77

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 TRANSC 16LD 5X5

ISL3232EIRZ
Renesas / Intersil
1: S/11.52
3,060On Order

Mfr. Part #
ISL3232EIRZ

Mouser Part #
968-ISL3232EIRZ

Renesas / Intersil

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

Learn More

Datasheet

3,060On Order

S/11.52

S/8.45

S/7.47

S/6.85

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 2TX/2RX -4 0+85 TRANS 16LD 5X5

ISL3232EIRZ-T7A
Renesas / Intersil
1: S/14.36
1,250On Order

Mfr. Part #
ISL3232EIRZ-T7A

Mouser Part #
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

S/14.36

S/11.60

S/10.55

S/9.85

Reel

S/9.58

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: S/11.21
6Factory Stock Available

Mfr. Part #
ISL3232EIRZ-T

Mouser Part #
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

S/11.21

S/8.37

S/7.63

S/6.85

View

Reel

S/5.80

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: S/14.29
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ISL4223EIRZ-T

Mouser Part #
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

S/14.29

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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