SP3222E & SP3232E RS-232 Transceivers

MaxLinear SP3222E and SP3232E RS-232 Transceivers are intended for portable or hand-held applications such as notebooks or palmtop computers. The SP3222E and SP3232E have a high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump allows the these transceivers to deliver true RS-232 performance from a single power supply ranging from 3.0V to 5.5V. The MaxLinear SP3222E and SP3232E are 2-driver/2-receiver devices. This series is ideal for portable or hand-held applications such as notebooks or palmtop computers. 

Results: 39
Select Image Part # Mfr. Description Datasheet Availability Pricing (PLN) 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 Packaging
MaxLinear RS-232 Interface IC TRUE +3V-+5.5V RS-232 5 541In Stock
17 500On Order
Cut Tape
4,71 zł
3,37 zł
3,04 zł
2,68 zł
2,51 zł
Reel
2,51 zł
Min.: 1
Mult.: 1
Max.: 300
: 2 500
SMD/SMT SOIC-Narrow-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 3 859In Stock
Cut Tape
4,12 zł
2,98 zł
2,68 zł
2,36 zł
Reel
1,95 zł
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 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC RS232 120 kbps temp -40C to 85C 2 752In Stock
4,62 zł
3,34 zł
2,68 zł
2,53 zł
Min.: 1
Mult.: 1
SMD/SMT TSSOP-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 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR 4In Stock
Cut Tape
7,52 zł
5,50 zł
5,02 zł
4,44 zł
Reel
3,93 zł
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 27In Stock
1 500Expected 7/13/2027
Cut Tape
7,08 zł
5,19 zł
4,75 zł
4,09 zł
Reel
3,53 zł
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 39In Stock
3 000On Order
Cut Tape
7,26 zł
5,32 zł
4,84 zł
4,24 zł
Reel
3,65 zł
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 INTELLIGENT +3V-+5V RS-232 924In Stock
7 500On Order
Cut Tape
7,13 zł
5,24 zł
4,75 zł
4,24 zł
Reel
3,63 zł
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 TRUE +3V-+5.5V RS-232 48In Stock
1 500Expected 9/7/2027
Cut Tape
4,88 zł
3,61 zł
3,27 zł
2,83 zł
Reel
2,38 zł
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 5In Stock
10 500On Order
Cut Tape
4,66 zł
3,33 zł
3,00 zł
2,64 zł
Reel
2,21 zł
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 284In Stock
2 548On Order
4,16 zł
2,98 zł
2,64 zł
2,32 zł
2,23 zł
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 240In Stock
4 500Expected 11/10/2026
Cut Tape
5,90 zł
4,31 zł
3,90 zł
3,45 zł
Reel
3,45 zł
Min.: 1
Mult.: 1
Max.: 100
: 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 110In Stock
1 140On Order
4,84 zł
3,50 zł
3,11 zł
2,75 zł
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 32In Stock
21 000On Order
Cut Tape
4,84 zł
3,50 zł
3,16 zł
2,80 zł
Reel
2,36 zł
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 335In Stock
282Expected 3/30/2027
5,81 zł
4,24 zł
3,58 zł
3,31 zł
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 TRUE +3V-+5.5V RS-232 1 006In Stock
Cut Tape
5,94 zł
4,35 zł
3,97 zł
3,48 zł
Reel
2,85 zł
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 - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC TRUE +3V-+5.5V RS-232 1 278In Stock
15 000On Order
Cut Tape
4,75 zł
3,40 zł
3,08 zł
2,72 zł
Reel
2,72 zł
Min.: 1
Mult.: 1
Max.: 200
: 2 500
SMD/SMT TSSOP-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 1000 kbps temp 0C to 70C 251In Stock
3 283On Order
6,38 zł
4,71 zł
4,01 zł
3,68 zł
Min.: 1
Mult.: 1
Max.: 150
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 13In Stock
5 000On Order
Cut Tape
4,71 zł
3,37 zł
3,04 zł
2,67 zł
Reel
2,31 zł
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

MaxLinear RS-232 Interface IC 1MBPS 3-5.5V RS-232 2-DRV/2-RCV LOW PWR
32 435On Order
Cut Tape
7,70 zł
5,68 zł
5,15 zł
4,62 zł
Reel
3,90 zł
Min.: 1
Mult.: 1
: 2 500
SMD/SMT TSSOP-20 SP3222EU Transceiver 1 Mb/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
44 610On Order
Cut Tape
4,66 zł
3,37 zł
3,05 zł
2,70 zł
Reel
2,32 zł
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 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
2 500Expected 2/9/2027
Cut Tape
7,39 zł
5,32 zł
4,88 zł
4,35 zł
Reel
3,66 zł
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
9 965On Order
Cut Tape
6,56 zł
4,80 zł
4,35 zł
3,86 zł
Reel
3,15 zł
Min.: 1
Mult.: 1
: 2 500
SMD/SMT TSSOP-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
9 076On Order
Cut Tape
7,04 zł
5,19 zł
4,71 zł
4,20 zł
Reel
3,46 zł
Min.: 1
Mult.: 1
: 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 250 kbps temp 0C to 70C
4 655On Order
4,31 zł
3,59 zł
3,19 zł
Min.: 1
Mult.: 1
Max.: 200
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
17 355On Order
Cut Tape
4,44 zł
3,14 zł
2,86 zł
2,53 zł
Reel
2,02 zł
Min.: 1
Mult.: 1
: 2 500
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 Reel, Cut Tape, MouseReel