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. 

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MaxLinear RS-232接口集成电路 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR 157库存量
10,000在途量
剪切带
¥15.3906
¥11.3339
¥10.2604
卷轴
¥10.2604
最低: 1
倍数: 1
最大: 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接口集成电路 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR 1库存量
2,500预期 2027/2/9
剪切带
¥16.1251
¥11.6616
¥10.6672
¥9.5146
卷轴
¥7.9891
最低: 1
倍数: 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接口集成电路 TRUE +3V-+5.5V RS-232 6,302库存量
17,500在途量
剪切带
¥10.2604
¥7.3563
¥6.6331
¥5.8534
¥5.4805
卷轴
¥5.4805
最低: 1
倍数: 1
最大: 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接口集成电路 TRUE +3V-+5.5V RS-232 5,163库存量
剪切带
¥9.0174
¥6.5088
¥5.8534
¥5.1528
卷轴
¥4.2714
最低: 1
倍数: 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接口集成电路 RS232 120 kbps temp -40C to 85C 2,957库存量
¥10.0909
¥7.2885
¥5.8534
最低: 1
倍数: 1
最大: 50
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接口集成电路 TRUE +3V-+5.5V RS-232 2,558库存量
15,000在途量
剪切带
¥10.0909
¥7.2885
¥6.5992
¥5.8308
卷轴
¥5.8308
最低: 1
倍数: 1
最大: 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接口集成电路 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR 4库存量
剪切带
¥16.4641
¥11.9893
¥10.9158
¥9.7632
卷轴
¥8.5993
最低: 1
倍数: 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接口集成电路 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR 70库存量
1,500预期 2027/7/13
剪切带
¥15.4697
¥11.3339
¥10.3395
¥8.9383
卷轴
¥7.7066
最低: 1
倍数: 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接口集成电路 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR 78库存量
3,000在途量
剪切带
¥15.8765
¥11.6616
¥10.5881
¥9.266
卷轴
¥7.9778
最低: 1
倍数: 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接口集成电路 INTELLIGENT +3V-+5V RS-232 1,405库存量
3,000预期 2026/12/15
剪切带
¥15.5488
¥11.413
¥10.4186
¥9.266
卷轴
¥7.9439
最低: 1
倍数: 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接口集成电路 TRUE +3V-+5.5V RS-232 48库存量
1,500预期 2027/9/7
剪切带
¥10.6672
¥7.8874
¥7.1416
¥6.1924
卷轴
¥5.198
最低: 1
倍数: 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接口集成电路 TRUE +3V-+5.5V RS-232 11库存量
10,500在途量
剪切带
¥10.17
¥7.2659
¥6.554
¥5.7517
卷轴
¥4.8251
最低: 1
倍数: 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接口集成电路 RS232 120 kbps temp 0C to 70C 271库存量
686预期 2027/8/17
¥9.0965
¥6.5201
¥5.6726
¥5.0737
最低: 1
倍数: 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接口集成电路 TRUE +3V-+5.5V RS-232 94库存量
4,500预期 2026/11/17
剪切带
¥12.9046
¥9.4242
¥8.5202
¥7.5484
卷轴
¥7.5484
最低: 1
倍数: 1
最大: 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接口集成电路 RS232 120 kbps temp 0C to 70C 17库存量
13,870在途量
¥9.4242
¥6.7348
¥5.7291
¥5.1076
最低: 1
倍数: 1
最大: 150
SMD/SMT TSSOP-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接口集成电路 RS232 120 kbps temp -40C to 85C 81库存量
1,140在途量
¥10.5881
¥7.6388
¥5.9325
¥5.5483
最低: 1
倍数: 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接口集成电路 TRUE +3V-+5.5V RS-232 184库存量
21,000在途量
剪切带
¥10.5881
¥7.6388
¥6.9156
¥6.1133
卷轴
¥5.1641
最低: 1
倍数: 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接口集成电路 RS232 120 kbps temp -40C to 85C 84库存量
4,312在途量
¥9.6728
¥8.0004
¥7.1077
最低: 1
倍数: 1
最大: 150
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接口集成电路 RS232 120 kbps temp -40C to 85C 451库存量
¥12.656
¥9.266
¥7.8196
¥7.2433
最低: 1
倍数: 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接口集成电路 TRUE +3V-+5.5V RS-232 1,006库存量
剪切带
¥12.9837
¥9.5146
¥8.6897
¥7.6162
卷轴
¥6.2376
最低: 1
倍数: 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接口集成电路 RS232 1000 kbps temp 0C to 70C 86库存量
1,764在途量
¥11.8311
¥8.5202
¥7.2207
¥6.5088
最低: 1
倍数: 1
最大: 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接口集成电路 3.3V, 1000 Kbps RS-232 13库存量
5,000在途量
剪切带
¥10.2604
¥7.3563
¥6.6331
¥5.8308
卷轴
¥5.0511
最低: 1
倍数: 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接口集成电路 1MBPS 3-5.5V RS-232 2-DRV/2-RCV LOW PWR
32,435在途量
剪切带
¥16.7918
¥12.4074
¥11.2548
¥10.0909
卷轴
¥8.5202
最低: 1
倍数: 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接口集成电路 TRUE +3V-+5.5V RS-232
44,610在途量
剪切带
¥10.17
¥7.3676
¥6.667
¥5.8986
卷轴
¥5.0737
最低: 1
倍数: 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接口集成电路 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR
9,965在途量
剪切带
¥14.3058
¥10.509
¥9.5146
¥8.4411
卷轴
¥6.8817
最低: 1
倍数: 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