Full Duplex RS-232 Interface IC

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Package/Case
Series
Function
Data Rate
Number of Drivers
Number of Receivers
Duplex
Supply Voltage - Max
Supply Voltage - Min
Mounting Style
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
ESD Protection
Qualification
Product
Packaging
MaxLinear RS-232 Interface IC RS232 250 kbps temp -40C to 85C
Datasheet
3In Stock
Min.: 1
Mult.: 1

TSSOP-28 SP3238E Transceiver 250 kb/s 5 Driver 3 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
MaxLinear RS-232 Interface IC Intel. +3V to +5.5V RS-232
Datasheet
50In Stock
2,500Expected 21/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

TSSOP-28 SP3238E Transceiver 250 kb/s 5 Driver 3 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC Intel. +3V to +5.5V RS-232
Datasheet
44In Stock
1,500Expected 18/2/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SSOP-28 SP3243E Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC Intel. +3V to +5.5V RS-232
Datasheet
457In Stock
250Expected 15/9/2026
Min.: 1
Mult.: 1

TSSOP-28 SP3243E Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
MaxLinear RS-232 Interface IC Intel. +3V to +5.5V RS-232
Datasheet
1,093In Stock
5,000Expected 16/4/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

TSSOP-28 SP3243E Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC RS232 120 kbps temp 0C to 70C
Datasheet
10In Stock
276Expected 25/9/2026
Min.: 1
Mult.: 1

SSOP-28 SP3243E Transceiver 120 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA 0 C + 70 C 15 kV RS-232 Transceivers Tube
MaxLinear RS-232 Interface IC Intel. +3V to +5.5V RS-232
Datasheet
879In Stock
4,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SSOP-28 SP3243E Transceiver 120 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA 0 C + 70 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC RS232 120 kbps temp -40C to 85C
Datasheet
9In Stock
966Expected 8/9/2026
Min.: 1
Mult.: 1

SSOP-28 SP3243E Transceiver 120 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
MaxLinear RS-232 Interface IC Intel. +3V to +5.5V RS-232
Datasheet
225In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SSOP-28 SP3243E Transceiver 120 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC Intel. +3V to +5.5V RS-232
Datasheet
110In Stock
250Expected 25/9/2026
Min.: 1
Mult.: 1

TSSOP-28 SP3243E Transceiver 120 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
MaxLinear RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232
Datasheet
631In Stock
1,500Expected 16/4/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SSOP-28 SP3243E Transceiver 1 Mb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA 0 C + 70 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232
Datasheet
167In Stock
12,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 100
: 2,500

TSSOP-28 SP3243E Transceiver 1 Mb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC RS-232 250kbps 3TX/5RX Transceiver
Datasheet
97In Stock
6,000Expected 4/1/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

QFN-24 XR32220 Transceiver 1 Mb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 125 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC 2DR/2RX RS-232 XCVR AutoOnline, Shutdown
Datasheet
849In Stock
Min.: 1
Mult.: 1

QFN-24 XR32220 Transceiver 1 Mb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 125 C 15 kV RS-232 Transceivers Tray

Renesas / Intersil RS-232 Interface IC RS232 5V 2D/2R COM
Datasheet
1,582In Stock
Min.: 1
Mult.: 1

SOIC-Wide-16 HIN202 Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 15 mA 0 C + 70 C Without ESD Protection RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC RS232 5V 2D/2R 15KV 0.1UF 16NSOIC IND
Datasheet
1,295In Stock
3,840Expected 22/3/2027
Min.: 1
Mult.: 1

SOIC-Narrow-16 HIN202 Transceiver 230 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 8 mA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC RS232 5V 2D/2R 15KV 0 1UF 16N IND
Datasheet
1,739In Stock
7,500Expected 18/1/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SOIC-Narrow-16 HIN202 Transceiver 230 kb/s 2 Driver 2 Receiver Full Duplex 5 V 5 V SMD/SMT 8 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Renesas / Intersil RS-232 Interface IC RS232 5V 4D/5R 15KV WAKEUP COM
Datasheet
778In Stock
1,410Expected 9/11/2026
Min.: 1
Mult.: 1

SSOP-28 HIN213 Transceiver 230 kb/s 4 Driver 5 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 20 mA 0 C + 70 C 15 kV RS-232 Transceivers Tube

Renesas / Intersil RS-232 Interface IC RS232 5V 2D/2R 1UF CAPS 16WSOIC COM
Datasheet
1,502In Stock
3,840Expected 16/10/2026
Min.: 1
Mult.: 1

SOIC-16 HIN232 Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 10 mA 0 C + 70 C Without ESD Protection RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC RS232 5V 2D/2R 15KV 0 1UF 16N COM
Datasheet
1,109In Stock
6,240On Order
Min.: 1
Mult.: 1

SOIC-Narrow-16 HIN232 Transceiver 230 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 10 mA - 40 C + 85 C 15 kV RS-232 Transceivers Tube

Renesas / Intersil RS-232 Interface IC RS232 5V 2D/2R 1UF CAPS 16W IND
Datasheet
1,814In Stock
4,000Expected 13/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SOIC-16 HIN232 Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 10 mA - 40 C + 85 C Without ESD Protection RS-232 Transceivers Reel, Cut Tape, MouseReel

Renesas / Intersil RS-232 Interface IC RS232 3V 1D/1R AUTO DWN 16TSSOP COM
Datasheet
178In Stock
9,100On Order
Min.: 1
Mult.: 1

TSSOP-16 ICL3221 Transceiver 500 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV RS-232 Transceivers Tube

Renesas / Intersil RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN 16 SSOP COM
Datasheet
95In Stock
6,160On Order
Min.: 1
Mult.: 1

SSOP-16 ICL3221 Transceiver 250 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV RS-232 Transceivers Tube

Renesas / Intersil RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN 16 SSOP COM
Datasheet
83In Stock
4,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SSOP-16 ICL3221 Transceiver 250 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel

Renesas / Intersil RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN COM
Datasheet
1,150In Stock
2,500Expected 29/1/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

TSSOP-16 ICL3221 Transceiver 250 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel