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Interface IC's RS-232 Interface IC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	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	Product	Packaging
RS-232 Interface IC 15kV ESD-Protected, Quad, Low-Power RS-232 Line Receiver MAX1489EESD+ Analog Devices / Maxim Integrated 1: ¥813.9 183In Stock	Mfr. Part # MAX1489EESD+ Mouser Part # 700-MAX1489EESD	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, Quad, Low-Power RS-232 Line Receiver	Datasheet	183In Stock	¥813.9 ¥619.6 ¥524.9 ¥516.6 View ¥480 ¥463.4 ¥455.1 ¥445.1	Min.: 1 Mult.: 1	SOIC-14	MAX1489E	Receiver	120 kb/s	0 Driver	4 Receiver		5 V	5 V	SMD/SMT	600 uA	- 40 C	+ 85 C	15 kV	RS-232 Receivers	Tube
RS-232 Interface IC Line Driver And Rece iver A 595-SN75155D A 595-SN75155D SN75155DR Texas Instruments 1: ¥312.3 7,413In Stock	Mfr. Part # SN75155DR Mouser Part # 595-SN75155DR	Texas Instruments	RS-232 Interface IC Line Driver And Rece iver A 595-SN75155D A 595-SN75155D	Datasheet	7,413In Stock	Cut Tape ¥312.3 ¥230.9 ¥209.3 ¥187.7 Reel ¥157.8 View ¥176.1 ¥169.4 ¥154.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-8	SN75155	Transceiver	400 kb/s	1 Driver	1 Receiver	Full Duplex	12 V	12 V	SMD/SMT	6.1 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 1drvr/1rcvr -40C to 85C SP3220EUEY-L/TR MaxLinear 1: ¥209.3 3,473In Stock 5,000Expected 11/3/2026	Mfr. Part # SP3220EUEY-L/TR Mouser Part # 701-SP3220EUEY-L/TR	MaxLinear	RS-232 Interface IC RS232 1drvr/1rcvr -40C to 85C	Datasheet	3,473In Stock 5,000Expected 11/3/2026	Cut Tape ¥209.3 ¥151.6 ¥137.4 ¥121.4 Reel ¥121.4 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 2,500	TSSOP-16	SP3220E	Transceiver	1 Mb/s	1 Driver	1 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
RS-232 Interface IC Quad Low Pwr A 595-S N75C188DR A 595-SN7 A 595-SN75C188DR SN75C188D Texas Instruments 1: ¥279 989In Stock	Mfr. Part # SN75C188D Mouser Part # 595-SN75C188D	Texas Instruments	RS-232 Interface IC Quad Low Pwr A 595-S N75C188DR A 595-SN7 A 595-SN75C188DR	Datasheet	989In Stock	¥279 ¥219.3 ¥184.4 ¥174.4 View ¥166.1 ¥162.8 ¥158.3 ¥154.8	Min.: 1 Mult.: 1	SOIC-14	SN75C188	Driver	300 kb/s	4 Driver	0 Receiver		12 V	12 V	SMD/SMT	160 uA	0 C	+ 70 C	Without ESD Protection	RS-232 Drivers	Tube
RS-232 Interface IC 5V Dual Line Driver/ Receiver A 595-MAX2 A 595-MAX202ID MAX202IDR Texas Instruments 1: ¥279 8,497In Stock	Mfr. Part # MAX202IDR Mouser Part # 595-MAX202IDR	Texas Instruments	RS-232 Interface IC 5V Dual Line Driver/ Receiver A 595-MAX2 A 595-MAX202ID	Datasheet	8,497In Stock	Cut Tape ¥279 ¥204.3 ¥186 ¥163.8 Reel ¥137.2 View ¥154 ¥148 ¥146.5 ¥134.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-Narrow-16	MAX202	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	15 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232EBTR STMicroelectronics 1: ¥279 1,912In Stock 5,000Expected 4/23/2027	Mfr. Part # ST3232EBTR Mouser Part # 511-ST3232EB	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,912In Stock 5,000Expected 4/23/2027	Cut Tape ¥279 ¥204.3 ¥186 ¥160.1 View Reel ¥131.1 ¥150.5 ¥144.5 ¥143 ¥131.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-16	ST3232EB		250 kb/s				5 V	3 V	SMD/SMT	300 uA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr MAX3232EUE+ Analog Devices / Maxim Integrated 1: ¥1,745.7 2,396In Stock	Mfr. Part # MAX3232EUE+ Mouser Part # 700-MAX3232EUE	Analog Devices / Maxim Integrated	RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr	Datasheet	2,396In Stock	¥1,745.7 ¥1,360.4 ¥1,161 ¥1,121.2 View ¥1,101.2 ¥1,071.3 ¥1,049.8 Quote	Min.: 1 Mult.: 1	TSSOP-16	MAX3232E	Transceiver	235 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 5V 2D/2R COM HIN232ACBNZ Renesas / Intersil 1: ¥277.4 2,264In Stock	Mfr. Part # HIN232ACBNZ Mouser Part # 968-HIN232ACBNZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R COM	Datasheet	2,264In Stock	¥277.4 ¥199.3 ¥179.4 ¥157.6 View ¥147.8 ¥139 ¥136 ¥130.9	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	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 3.3V N/BOOK RS-232 I/F IC ADM560JRSZ Analog Devices 1: ¥2,282.2 78In Stock	Mfr. Part # ADM560JRSZ Mouser Part # 584-ADM560JRSZ	Analog Devices	RS-232 Interface IC 3.3V N/BOOK RS-232 I/F IC Learn More about Analog Devices adi isolation	Datasheet	78In Stock	¥2,282.2 ¥1,790.6 ¥1,639.4 ¥1,521.5 View ¥1,491.6 ¥1,428.5 ¥1,398.6 Quote	Min.: 1 Mult.: 1	SSOP-28	ADM560	Transceiver	116 kb/s	4 Driver	5 Receiver		3.6 V	3 V	SMD/SMT	5 mA	0 C	+ 70 C	ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237ECDB MAX3237ECDBR Texas Instruments 1: ¥696 2,376In Stock	Mfr. Part # MAX3237ECDBR Mouser Part # 595-MAX3237ECDBR	Texas Instruments	RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237ECDB	Datasheet	2,376In Stock	Cut Tape ¥696 ¥526.5 ¥483.4 ¥436.8 Reel ¥365.4 View ¥415.3 ¥405.3 ¥380.4 ¥362.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-28	MAX3237E	Transceiver	1 Mb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	2 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIDW MAX232EIDWR Texas Instruments 1: ¥212.6 2,867In Stock	Mfr. Part # MAX232EIDWR Mouser Part # 595-MAX232EIDWR	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIDW	Datasheet	2,867In Stock	Cut Tape ¥212.6 ¥153.6 ¥139.2 ¥123.1 Reel ¥103.1 View ¥115.4 ¥110.8 ¥107.3 ¥100.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-16	MAX232E	Transceiver	250 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	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3- to 5.5-V dual cha nnel 250kbps RS-232 TRS3232EIRGTR Texas Instruments 1: ¥230.9 5,493In Stock 12,000Expected 4/19/2027	Mfr. Part # TRS3232EIRGTR Mouser Part # 595-TRS3232EIRGTR	Texas Instruments	RS-232 Interface IC 3- to 5.5-V dual cha nnel 250kbps RS-232 Learn More about Texas Instruments ti trs3232e rs 232 line driver receiver	Datasheet	5,493In Stock 12,000Expected 4/19/2027	Cut Tape ¥230.9 ¥169.4 ¥152.3 ¥135 Reel ¥112.4 View ¥126.7 ¥121.8 ¥117.1 ¥110 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	VQFN-16	TRS3232E	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Drivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221CPWR MAX3221CPWRE4 Texas Instruments 1: ¥390.3 23In Stock 2,000Expected 3/11/2027	Mfr. Part # MAX3221CPWRE4 Mouser Part # 595-MAX3221CPWRE4	Texas Instruments	RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221CPWR	Datasheet	23In Stock 2,000Expected 3/11/2027	Cut Tape ¥390.3 ¥289 ¥264.1 ¥235.9 View Reel ¥186 ¥222.6 ¥220.9 ¥186 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-16	MAX3221	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2802IDE#PBF Analog Devices 1: ¥1,235.8 852In Stock	Mfr. Part # LTC2802IDE#PBF Mouser Part # 584-LTC2802IDE#PBF	Analog Devices	RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans Learn More about Analog Devices adi isolation	Datasheet	852In Stock	¥1,235.8 ¥953.4 ¥882 ¥802.3 View ¥744.1 ¥720.9 ¥686	Min.: 1 Mult.: 1	DFN-12	LTC2802	Transceiver	1 Mb/s	1 Driver	1 Receiver	Half Duplex	5.5 V	1.8 V	SMD/SMT	2.3 mA	- 40 C	+ 85 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus MAX3227EETE+T Analog Devices / Maxim Integrated 1: ¥1,820.5 3,003In Stock	Mfr. Part # MAX3227EETE+T Mouser Part # 700-MAX3227EETET	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus Learn More about Analog Devices / Maxim Integrated maxim max3225e	Datasheet	3,003In Stock	Cut Tape ¥1,820.5 ¥1,421.8 ¥1,322.2 ¥1,212.5 ¥1,161 Reel ¥1,013.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TQFN-EP-16	MAX3227E	Transceiver	1 Mb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 1D/1R AUTO DWN 16TSSOP COM ICL3221CVZ Renesas / Intersil 1: ¥322.2 4,475In Stock 4,800Expected 3/8/2027	Mfr. Part # ICL3221CVZ Mouser Part # 968-ICL3221CVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R AUTO DWN 16TSSOP COM	Datasheet	4,475In Stock 4,800Expected 3/8/2027	¥322.2 ¥242.5 ¥217.6 ¥192.7 View ¥179.4 ¥158.1 ¥152.6 ¥146.8	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
RS-232 Interface IC 3.3V L Pwr EIA/TIA562 Tran LTC1386IS#PBF Analog Devices 1: ¥2,479.9 164In Stock	Mfr. Part # LTC1386IS#PBF Mouser Part # 584-LTC1386IS#PBF	Analog Devices	RS-232 Interface IC 3.3V L Pwr EIA/TIA562 Tran	Datasheet	164In Stock	¥2,479.9 ¥1,971.6 ¥1,674.3 ¥1,659.3 View ¥1,514.8 ¥1,438.4 ¥1,416.8 Quote	Min.: 1 Mult.: 1	SOIC-16	LTC1386	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	3.6 V	3 V	SMD/SMT	350 uA	- 40 C	+ 85 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 3V-5.5V Multch RS232 Comp Line Drvr/Rcvr TRSF3232IDWR Texas Instruments 1: ¥735.8 163In Stock	Mfr. Part # TRSF3232IDWR Mouser Part # 595-TRSF3232IDWR	Texas Instruments	RS-232 Interface IC 3V-5.5V Multch RS232 Comp Line Drvr/Rcvr	Datasheet	163In Stock	Cut Tape ¥735.8 ¥554.8 ¥509.9 ¥460.1 View Reel ¥411.9 ¥436.8 ¥433.5 ¥413.6 ¥411.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-16	TRSF3232	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 2D/2R COM ICL3232CVZ Renesas / Intersil 1: ¥340.5 1,848In Stock 1,920Expected 12/11/2026	Mfr. Part # ICL3232CVZ Mouser Part # 968-ICL3232CVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 2D/2R COM	Datasheet	1,848In Stock 1,920Expected 12/11/2026	¥340.5 ¥240.8 ¥217.6 ¥191 View ¥179.4 ¥160.6 ¥158.1 ¥154.5	Min.: 1 Mult.: 1	TSSOP-16	ICL3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN COM ICL3241ECAZ Renesas / Intersil 1: ¥506.6 1,012In Stock	Mfr. Part # ICL3241ECAZ Mouser Part # 968-ICL3241ECAZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN COM	Datasheet	1,012In Stock	¥506.6 ¥377 ¥343.8 ¥307.3 View ¥290.7 ¥279 ¥265.8 ¥259.1 ¥252.5	Min.: 1 Mult.: 1	SSOP-28	ICL3241	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection LT1781CSW#PBF Analog Devices 1: ¥2,104.5 82In Stock	Mfr. Part # LT1781CSW#PBF Mouser Part # 584-LT1781CSW#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection	Datasheet	82In Stock	¥2,104.5 ¥1,649.4 ¥1,534.8 ¥1,383.6 View ¥1,365.3 ¥1,303.9 ¥1,282.3 Quote	Min.: 1 Mult.: 1	SOIC-16	LT1781	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	8 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC Quad Low Pwr SN65C1154N Texas Instruments 1: ¥963.4 207In Stock	Mfr. Part # SN65C1154N Mouser Part # 595-SN65C1154N	Texas Instruments	RS-232 Interface IC Quad Low Pwr	Datasheet	207In Stock	¥963.4 ¥734.2 ¥676 ¥612.9 View ¥593 ¥583 ¥578 ¥574.7	Min.: 1 Mult.: 1	PDIP-20	SN65C1154	Transceiver	95 kb/s	4 Driver	4 Receiver	Full Duplex	5 V	5 V	Through Hole	600 uA	- 40 C	+ 85 C	ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 3V 3D/5R 15KV 1MBPS E-DWN 32QFN IN ISL4245EIRZ Renesas / Intersil 1: ¥1,181 1,032In Stock 60Expected 5/18/2027	Mfr. Part # ISL4245EIRZ Mouser Part # 968-ISL4245EIRZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV 1MBPS E-DWN 32QFN IN	Datasheet	1,032In Stock 60Expected 5/18/2027	¥1,181 ¥905.2 ¥817.2 ¥757.4 View ¥722.5 ¥700.9 ¥689.3 ¥684.3 Quote	Min.: 1 Mult.: 1	QFN-EP-32	ISL4245E	Transceiver	1 Mb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	2.7 V	SMD/SMT	1.5 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECDB TRSF3221ECDBR Texas Instruments 1: ¥485 48In Stock	Mfr. Part # TRSF3221ECDBR Mouser Part # 595-TRSF3221ECDBR	Texas Instruments	RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECDB Learn More about Texas Instruments ti trsf3221e rs232 line driver receiver	Datasheet	48In Stock	Cut Tape ¥485 ¥363.8 ¥332.2 ¥299 Reel ¥264.1 View ¥282.4 ¥279 ¥272.4 ¥260.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	TRSF3221E	Transceiver	1 Mb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 15kV ESD-Protected, Quad, Low-Power RS-232 Line Receiver MAX1489ECPD+ Analog Devices / Maxim Integrated 1: ¥1,074.7 169In Stock	Mfr. Part # MAX1489ECPD+ Mouser Part # 700-MAX1489ECPD	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, Quad, Low-Power RS-232 Line Receiver	Datasheet	169In Stock	¥1,074.7 ¥823.9 ¥699.3 ¥691 View ¥642.8 ¥622.9 ¥611.2 ¥598	Min.: 1 Mult.: 1	PDIP-14	MAX1489E	Receiver	120 kb/s	0 Driver	4 Receiver		5 V	5 V	Through Hole	600 uA	0 C	+ 70 C	15 kV	RS-232 Receivers	Tube