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Transceiver RS-232 Interface IC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.	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
RS-232 Interface IC Mil Enhance 3V-5.5V MultiCh RS-232 MAX3232MPWREP Texas Instruments 1: NT$395.07 2,569In Stock	Mfr. Part # MAX3232MPWREP Mouser Part # 595-MAX3232MPWREP	Texas Instruments	RS-232 Interface IC Mil Enhance 3V-5.5V MultiCh RS-232	Datasheet	2,569In Stock	Cut Tape NT$395.07 NT$312.97 NT$292.54 NT$269.59 View Reel NT$244.50 NT$267.08 NT$260.27 NT$244.50 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	MAX3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 55 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN IND ICL3221EIVZ-T Renesas / Intersil 1: NT$70.27 21,589In Stock 32,500Expected 11/23/2026	Mfr. Part # ICL3221EIVZ-T Mouser Part # 968-ICL3221EIVZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN IND Learn More about Renesas / Intersil renesas icl3221e interface ics	Datasheet	21,589In Stock 32,500Expected 11/23/2026	Cut Tape NT$70.27 NT$50.55 NT$45.89 NT$40.51 Reel NT$33.63 View NT$38.00 NT$36.57 NT$35.78 NT$32.87 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-16	ICL3221	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN IND ICL3243EIAZ-T Renesas / Intersil 1: NT$91.42 16,995In Stock	Mfr. Part # ICL3243EIAZ-T Mouser Part # 968-ICL3243EIAZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN IND	Datasheet	16,995In Stock	Cut Tape NT$91.42 NT$67.76 NT$61.66 NT$55.21 Reel NT$48.40 View NT$51.98 NT$50.55 NT$45.53 NT$44.81 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SSOP-28	ICL3243	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP IND ICL3243EIVZ Renesas / Intersil 1: NT$108.27 10,892In Stock 8,500Expected 4/19/2027	Mfr. Part # ICL3243EIVZ Mouser Part # 968-ICL3243EIVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP IND	Datasheet	10,892In Stock 8,500Expected 4/19/2027	NT$108.27 NT$78.51 NT$71.34 NT$63.45 View NT$59.51 NT$55.93 NT$54.13 NT$51.62	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-28	ICL3243	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5 ISL4221EIRZ-T Renesas / Intersil 1: NT$172.80 7,264In Stock	Mfr. Part # ISL4221EIRZ-T Mouser Part # 968-ISL4221EIRZ-T	Renesas / Intersil	RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	7,264In Stock	Cut Tape NT$172.80 NT$133.72 NT$117.95 NT$106.47 View Reel NT$91.78 NT$101.10 NT$98.95 NT$95.36 NT$93.93 NT$91.78 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-16	ISL4221E	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	2.7 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC LOW POWER, 3V, RS-232 I.C. ADM1385ARSZ-REEL Analog Devices 1: NT$240.55 380In Stock	Mfr. Part # ADM1385ARSZ-REEL Mouser Part # 584-ADM1385ARSZ-R	Analog Devices	RS-232 Interface IC LOW POWER, 3V, RS-232 I.C. Learn More about Analog Devices adi isolation	Datasheet	380In Stock	Cut Tape NT$240.55 NT$184.27 NT$170.29 NT$154.87 View NT$147.70 NT$143.04 NT$141.61 NT$139.46 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	ADM1385	Transceiver	460 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	2.1 mA	- 40 C	+ 85 C	Without ESD Protection	Reel, Cut Tape, MouseReel
RS-232 Interface IC LOW POWER, 3V, RS-232 I.C. ADM1385ARSZ-REEL7 Analog Devices 1: NT$240.20 913In Stock	Mfr. Part # ADM1385ARSZ-REEL7 Mouser Part # 584-ADM1385ARSZ-R7	Analog Devices	RS-232 Interface IC LOW POWER, 3V, RS-232 I.C. Learn More about Analog Devices adi isolation	Datasheet	913In Stock	Cut Tape NT$240.20 NT$183.91 NT$169.93 NT$154.51 Reel NT$142.68 View NT$147.34 NT$141.25 NT$139.46 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	SSOP-20	ADM1385	Transceiver	460 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	2.1 mA	- 40 C	+ 85 C	Without ESD Protection	Reel, Cut Tape, MouseReel
RS-232 Interface IC 2 CHANNEL 15kV RS-232 TRANSCEIVER I.C. ADM202EARUZ Analog Devices 1: NT$92.49 3,017In Stock	Mfr. Part # ADM202EARUZ Mouser Part # 584-ADM202EARUZ	Analog Devices	RS-232 Interface IC 2 CHANNEL 15kV RS-232 TRANSCEIVER I.C. Learn More about Analog Devices adi isolation	Datasheet	3,017In Stock	NT$92.49 NT$92.13 NT$91.78 NT$48.40 NT$46.25	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-16	ADM202E	Transceiver	230 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	6 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC 200KB/S O.1UF DUAL 5V T/S ADM232AANZ Analog Devices 1: NT$283.22 476In Stock	Mfr. Part # ADM232AANZ Mouser Part # 584-ADM232AANZ	Analog Devices	RS-232 Interface IC 200KB/S O.1UF DUAL 5V T/S Learn More about Analog Devices adi isolation	Datasheet	476In Stock	NT$283.22 NT$218.33 NT$185.34 NT$183.91 View NT$170.29 NT$165.27 NT$157.38	Min.: 1 Mult.: 1	Through Hole	PDIP-16	ADM232A	Transceiver	200 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	8 mA	- 40 C	+ 85 C	Without ESD Protection	Tube
RS-232 Interface IC 200KB/S O.1UF 5V T/S ADM232AARWZ Analog Devices 1: NT$283.22 410In Stock	Mfr. Part # ADM232AARWZ Mouser Part # 584-ADM232AARWZ	Analog Devices	RS-232 Interface IC 200KB/S O.1UF 5V T/S Learn More about Analog Devices adi isolation	Datasheet	410In Stock	NT$283.22 NT$218.33 NT$202.19 NT$183.91 View NT$170.29 NT$169.57 NT$165.27 NT$157.38	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	ADM232A	Transceiver	200 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	8 mA	- 40 C	+ 85 C	Without ESD Protection	Tube
RS-232 Interface IC 200KB/S O.1UF 5V T/S ADM232AARWZ-REEL Analog Devices 1: NT$275.69 1,052In Stock	Mfr. Part # ADM232AARWZ-REEL Mouser Part # 584-ADM232AARWZ-R	Analog Devices	RS-232 Interface IC 200KB/S O.1UF 5V T/S Learn More about Analog Devices adi isolation	Datasheet	1,052In Stock	Cut Tape NT$275.69 NT$211.52 NT$195.38 NT$177.82 Reel NT$162.04 View NT$169.21 NT$164.19 NT$160.25 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-16	ADM232A	Transceiver	200 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	8 mA	- 40 C	+ 85 C	Without ESD Protection	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS-232 CIRCUIT ADM233LJNZ Analog Devices 1: NT$554.60 203In Stock	Mfr. Part # ADM233LJNZ Mouser Part # 584-ADM233LJNZ	Analog Devices	RS-232 Interface IC RS-232 CIRCUIT Learn More about Analog Devices adi isolation	Datasheet	203In Stock	NT$554.60 NT$419.45 NT$399.73 NT$376.07 View NT$362.09 NT$353.12 NT$345.59 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-20	ADM233L	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.25 V	4.75 V	13 mA	- 40 C	+ 85 C	Without ESD Protection	Tube
RS-232 Interface IC 3V RS-232 I.C. ADM3202ARWZ Analog Devices 1: NT$165.99 803In Stock	Mfr. Part # ADM3202ARWZ Mouser Part # 584-ADM3202ARWZ	Analog Devices	RS-232 Interface IC 3V RS-232 I.C. Learn More about Analog Devices adm3202ax transceivers	Datasheet	803In Stock	NT$165.99 NT$125.12 NT$115.08 NT$103.61 View NT$98.23 NT$97.51 NT$96.80 NT$83.53 NT$83.17	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	ADM3202	Transceiver	460 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	3 mA	- 40 C	+ 85 C	ESD Protection	Tube
RS-232 Interface IC 15kV ESD, +2.7V TO 3.6V SERIAL PORT I.C. ADM3307EARUZ-REEL7 Analog Devices 1: NT$231.95 1,884In Stock	Mfr. Part # ADM3307EARUZ-REEL7 Mouser Part # 584-ADM3307EARUZR7	Analog Devices	RS-232 Interface IC 15kV ESD, +2.7V TO 3.6V SERIAL PORT I.C. Learn More about Analog Devices adi isolation	Datasheet	1,884In Stock	Cut Tape NT$231.95 NT$177.82 NT$164.19 NT$150.93 Reel NT$134.08 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TSSOP-28	ADM3307E	Transceiver	1 Mb/s	5 Driver	3 Receiver	Full Duplex	3.6 V	2.7 V	1 uA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3.3V RS232 15KV ESD I.C. ADM3311EARSZ-REEL7 Analog Devices 1: NT$293.61 505In Stock	Mfr. Part # ADM3311EARSZ-REEL7 Mouser Part # 584-ADM3311EARSZR7	Analog Devices	RS-232 Interface IC 3.3V RS232 15KV ESD I.C. Learn More about Analog Devices adi isolation	Datasheet	505In Stock	Cut Tape NT$293.61 NT$226.57 NT$209.72 NT$191.08 NT$190.36 Reel NT$161.33 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	SSOP-28	ADM3311E	Transceiver	460 kb/s	3 Driver	5 Receiver	Full Duplex	3.6 V	2.7 V	1 uA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Advanced L Pwr 5V RS232 2x Drvr/Rcv LT1081CSW#PBF Analog Devices 1: NT$378.58 752In Stock	Mfr. Part # LT1081CSW#PBF Mouser Part # 584-LT1081CSW#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 2x Drvr/Rcv	Datasheet	752In Stock	NT$378.58 NT$294.69 NT$273.54 NT$250.23 View NT$237.33 NT$232.31 NT$226.93 Quote	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	LT1081	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	12 mA	0 C	+ 70 C	Without ESD Protection	Tube
RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran LTC1334ISW#PBF Analog Devices 1: NT$933.18 316In Stock	Mfr. Part # LTC1334ISW#PBF Mouser Part # 584-LTC1334ISW#PBF	Analog Devices	RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran	Datasheet	316In Stock	NT$933.18 NT$746.04 NT$699.43 NT$647.81 View NT$638.49 NT$608.37	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	LTC1334	Transceiver	5 Mb/s	4 Driver	4 Receiver	Half Duplex	5.5 V	4.5 V	8 mA	- 40 C	+ 85 C	10 kV	Tube
RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran LTC1387CG#TRPBF Analog Devices 1: NT$608.02 4,430In Stock	Mfr. Part # LTC1387CG#TRPBF Mouser Part # 584-LTC1387CG#TRPBF	Analog Devices	RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran	Datasheet	4,430In Stock	Cut Tape NT$608.02 NT$482.18 NT$450.99 NT$427.33 View Reel NT$381.80 NT$426.97 NT$409.41 NT$393.27 NT$381.80 MouseReel Available	Min.: 1 Mult.: 1 : 1,800	SMD/SMT	SSOP-20	LTC1387	Transceiver	150 kb/s	2 Driver	2 Receiver	Half/Full Duplex	5.5 V	4.5 V	7 mA	0 C	+ 70 C	Without ESD Protection	Reel, Cut Tape, MouseReel
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2804CGN-1#PBF Analog Devices 1: NT$256.69 1,106In Stock	Mfr. Part # LTC2804CGN-1#PBF Mouser Part # 584-LTC2804CGN-1#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	1,106In Stock	NT$256.69 NT$196.82 NT$181.76 NT$165.27 View NT$157.38 NT$152.72 NT$150.93 NT$148.78	Min.: 1 Mult.: 1	SMD/SMT	SSOP-16	LTC2804	Transceiver	1 Mb/s	2 Driver	2 Receiver	Half Duplex	5.5 V	1.8 V	2.3 mA	0 C	+ 70 C	10 kV	Tube
RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T LTC2870IFE#PBF Analog Devices 1: NT$717.72 2,263In Stock	Mfr. Part # LTC2870IFE#PBF Mouser Part # 584-LTC2870IFE#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	2,263In Stock	NT$717.72 NT$582.20 NT$494.37 NT$490.43 View NT$467.48 NT$459.24 Quote	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-28	LTC2870	Transceiver	20 Mb/s	2 Driver	2 Receiver	Half/Full Duplex	5.5 V	3.3 V	3.3 mA	- 40 C	+ 85 C	26 kV	Tube
RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T LTC2870IUFD#PBF Analog Devices 1: NT$691.19 1,198In Stock	Mfr. Part # LTC2870IUFD#PBF Mouser Part # 584-LTC2870IUFD#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	1,198In Stock	NT$691.19 NT$547.79 NT$511.94 NT$472.50 View NT$450.63 NT$442.39 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	LTC2870	Transceiver	20 Mb/s	2 Driver	2 Receiver	Half/Full Duplex	5.5 V	3.3 V	3.3 mA	- 40 C	+ 85 C	26 kV	Tube
RS-232 Interface IC RS232/RS485 2x Multiprotocol Tran w/ Int LTC2872IUHF#TRPBF Analog Devices 1: NT$855.38 1,940In Stock	Mfr. Part # LTC2872IUHF#TRPBF Mouser Part # 584-LTC2872IUHFTRPBF	Analog Devices	RS-232 Interface IC RS232/RS485 2x Multiprotocol Tran w/ Int	Datasheet	1,940In Stock	Cut Tape NT$855.38 NT$683.66 NT$641.00 NT$593.68 View NT$571.45 NT$557.83 NT$557.83 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	QFN-38	LTC2872	Transceiver		4 Driver	4 Receiver		5.5 V	3 V		- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 2x Iso RS232 uM Tran + Pwr LTM2882HY-5#PBF Analog Devices 1: NT$851.80 209In Stock	Mfr. Part # LTM2882HY-5#PBF Mouser Part # 584-LTM2882HY5PBF	Analog Devices	RS-232 Interface IC 2x Iso RS232 uM Tran + Pwr Learn More about Analog Devices adi isolation	Datasheet	209In Stock	NT$851.80 NT$833.15 NT$814.87 NT$798.74 View NT$786.55 Quote	Min.: 1 Mult.: 1	SMD/SMT	LGA-32	LTM2882	Transceiver	1 Mb/s	2 Driver	2 Receiver	Half Duplex	5.5 V	4.5 V	17 mA	- 40 C	+ 105 C	10 kV	Tray
RS-232 Interface IC 2x Iso RS232 uM Tran + Pwr LTM2882IY-5#PBF Analog Devices 1: NT$1,138.24 1,670In Stock	Mfr. Part # LTM2882IY-5#PBF Mouser Part # 584-LTM2882IY-5#PBF	Analog Devices	RS-232 Interface IC 2x Iso RS232 uM Tran + Pwr Learn More about Analog Devices adi isolation	Datasheet	1,670In Stock	NT$1,138.24 NT$911.31 NT$854.31 NT$791.57 View NT$761.10 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-32	LTM2882	Transceiver	10 Mb/s	2 Driver	2 Receiver	Half Duplex	5.5 V	4.5 V	17 mA	- 40 C	+ 85 C	10 kV	Tray
RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors MAX202ESE+ Analog Devices / Maxim Integrated 1: NT$288.23 931In Stock	Mfr. Part # MAX202ESE+ Mouser Part # 700-MAX202ESE	Analog Devices / Maxim Integrated	RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	931In Stock	NT$288.23 NT$222.27 NT$200.40 NT$187.50 View NT$170.29 NT$169.93 NT$165.63 NT$161.33	Min.: 1 Mult.: 1	SMD/SMT	SO-Narrow-16	MAX202	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	15 mA	- 40 C	+ 85 C	Without ESD Protection	Tube