Full Duplex Transceiver RS-232 Interface IC

Results: 563
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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package / Case
Series
Function
Data Rate
Number of Drivers
Number of Receivers
Duplex
Supply Voltage - Max
Supply Voltage - Min
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
ESD Protection
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Packaging

MaxLinear RS-232 Interface IC Intelligent 3-5.5V RS-232 Xcvr
Datasheet
2,263In Stock
5,000Expected 9/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TSSOP-16 SP3221E 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

MaxLinear RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR
Datasheet
4In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT SSOP-20 SP3222EB Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel

MaxLinear RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR
Datasheet
8In Stock
2,500Expected 4/6/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TSSOP-20 SP3222EB Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel

MaxLinear RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR
Datasheet
54In Stock
1,500Expected 7/13/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT SSOP-20 SP3222E Transceiver 235 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel

MaxLinear RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR
Datasheet
446In Stock
1,500Expected 9/18/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT SOIC-18 SP3222E Transceiver 235 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel

MaxLinear RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR
Datasheet
611In Stock
1,500Expected 7/27/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT SSOP-20 SP3222E Transceiver 235 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel

MaxLinear RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR
Datasheet
418In Stock
10,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 25
: 2,500

SMD/SMT TSSOP-20 SP3222E Transceiver 235 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC RS232 120 kbps temp 0C to 70C
Datasheet
352In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-20 SP3223E Transceiver 235 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA 0 C + 70 C 15 kV Tube

MaxLinear RS-232 Interface IC INTELLIGENT +3V-+5V RS-232
Datasheet
1,965In Stock
3,000Expected 12/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT SSOP-20 SP3223E Transceiver 235 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC RS232 120 kbps temp -40C to 85C
Datasheet
126In Stock
740On Order
Min.: 1
Mult.: 1

SMD/SMT TSSOP-20 SP3223E Transceiver 235 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA - 40 C + 85 C 15 kV Tube

MaxLinear RS-232 Interface IC INTELLIGENT +3V-+5V RS-232
Datasheet
1,147In Stock
2,500Expected 12/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TSSOP-20 SP3223E Transceiver 235 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC RS232 250 kbps temp 0C to 70C
Datasheet
415In Stock
5,292On Order
Min.: 1
Mult.: 1

SMD/SMT SOIC-Narrow-16 SP3232EB Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA 0 C + 70 C 15 kV Tube

MaxLinear RS-232 Interface IC TRUE +3V-+5.5V RS-232
Datasheet
256In Stock
10,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 20
: 2,500

SMD/SMT TSSOP-16 SP3232EB Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel

MaxLinear RS-232 Interface IC TRUE +3V-+5.5V RS-232
Datasheet
62In Stock
3,000Expected 9/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT SSOP-16 SP3232EB Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel

MaxLinear RS-232 Interface IC TRUE +3V-+5.5V RS-232
Datasheet
240In Stock
20,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TSSOP-16 SP3232EB Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC TRUE +3V-+5.5V RS-232
Datasheet
73In Stock
10,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT SSOP-16 SP3232E Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC RS232 120 kbps temp 0C to 70C
Datasheet
68In Stock
1,666On Order
Min.: 1
Mult.: 1

SMD/SMT SOIC-Narrow-16 SP3232E Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA 0 C + 70 C 15 kV Tube
MaxLinear RS-232 Interface IC TRUE +3V-+5.5V RS-232
Datasheet
197In Stock
4,500Expected 11/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT SOIC-Wide-16 SP3232E Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC RS232 120 kbps temp -40C to 85C
Datasheet
66In Stock
1,140On Order
Min.: 1
Mult.: 1

SMD/SMT SSOP-16 SP3232E Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA - 40 C + 85 C 15 kV Tube
MaxLinear RS-232 Interface IC TRUE +3V-+5.5V RS-232
Datasheet
240In Stock
21,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT SSOP-16 SP3232E Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC RS232 120 kbps temp -40C to 85C
Datasheet
248In Stock
2,646Expected 4/6/2027
Min.: 1
Mult.: 1

SMD/SMT SOIC-Narrow-16 SP3232E Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA - 40 C + 85 C 15 kV Tube
MaxLinear RS-232 Interface IC TRUE +3V-+5.5V RS-232
Datasheet
225In Stock
25,000Expected 4/6/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SOIC-Narrow-16 SP3232E Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC RS232 120 kbps temp -40C to 85C
Datasheet
315In Stock
235Expected 9/14/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-Wide-16 SP3232E Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA - 40 C + 85 C 15 kV Tube
MaxLinear RS-232 Interface IC RS232 1000 kbps temp 0C to 70C
Datasheet
1,268In Stock
735Expected 8/17/2027
Min.: 1
Mult.: 1

SMD/SMT SOIC-Narrow-16 SP3232EU Transceiver 1 Mb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA 0 C + 70 C 15 kV Tube

MaxLinear RS-232 Interface IC 3.3V, 1000 Kbps RS-232
Datasheet
14In Stock
5,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SOIC-Narrow-16 SP3232EU Transceiver 1 Mb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V 300 uA 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel