RS-232 Interface IC

RS-232 Interface IC
RS-232 Interface ICs are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many RS-232 Interface IC manufacturers, including Analog Devices Inc., MaxLinear, Renesas Electronics, Texas Instruments & more.
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Please view our selection of RS-232 interface ICs below.
Results: 2,014
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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
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Packaging

Analog Devices / Maxim Integrated RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers
Datasheet
8In Stock
Min.: 1
Mult.: 1

PDIP-16 MAX243 Transceiver 200 kb/s 2 Driver 2 Receiver Full Duplex 5 V 5 V Through Hole 10 mA 0 C + 70 C Without ESD Protection Tube

Analog Devices / Maxim Integrated RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers
Datasheet
10In Stock
Min.: 1
Mult.: 1

PDIP-16 MAX243 Transceiver 200 kb/s 2 Driver 2 Receiver Full Duplex 5 V 5 V Through Hole 10 mA - 40 C + 85 C Without ESD Protection Tube
Analog Devices / Maxim Integrated RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers
Datasheet
67In Stock
Min.: 1
Mult.: 1

SO-Narrow-16 MAX243 Transceiver 200 kb/s 2 Driver 2 Receiver Full Duplex 5 V 5 V SMD/SMT 10 mA - 40 C + 85 C Without ESD Protection Tube

Analog Devices / Maxim Integrated RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers
Datasheet
2In Stock
Min.: 1
Mult.: 1

PLCC-44 MAX248 Transceiver 120 kb/s 8 Driver 8 Receiver Full Duplex 5 V 5 V SMD/SMT 30 mA 0 C + 70 C Without ESD Protection Tube

Analog Devices / Maxim Integrated RS-232 Interface IC 5V, Isolated, RS-232 Driver Receiver
Datasheet
62In Stock
Min.: 1
Mult.: 1

PDIP-14 MAX250 Transceiver 116 kb/s 2 Driver 2 Receiver Full Duplex 5 V 5 V Through Hole 500 uA 0 C + 70 C Without ESD Protection Tube

Analog Devices / Maxim Integrated RS-232 Interface IC 5V, Isolated, RS-232 Driver Receiver
Datasheet
97In Stock
Min.: 1
Mult.: 1

PDIP-14 MAX251 Transceiver 116 kb/s 2 Driver 2 Receiver Full Duplex 5 V 5 V Through Hole 500 uA 0 C + 70 C Without ESD Protection Tube

Analog Devices / Maxim Integrated RS-232 Interface IC 5V, Isolated, RS-232 Driver Receiver
Datasheet
1In Stock
Min.: 1
Mult.: 1

SOIC-14 MAX251 Transceiver 116 kb/s 2 Driver 2 Receiver Full Duplex 5 V 5 V SMD/SMT 500 uA - 40 C + 85 C Without ESD Protection Tube
Analog Devices / Maxim Integrated RS-232 Interface IC 3V to 5.5V, IrDA Infrared Transceiver wi
Datasheet
47In Stock
Min.: 1
Mult.: 1

SSOP-28 MAX3130 Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 100 uA 0 C + 70 C Without ESD Protection Tube

Analog Devices / Maxim Integrated RS-232 Interface IC 15kV ESD-Protected, EMC Compliant, 230kbps RS-232 Serial Port for Motherboards/Desktop PCs
Datasheet
92In Stock
Min.: 1
Mult.: 1

SSOP-20 MAX3185 Transceiver 230 kb/s 3 Driver 5 Receiver Full Duplex 5 V, 12 V 5 V, 12 V SMD/SMT 1.5 mA 0 C + 70 C 15 kV Tube

Analog Devices / Maxim Integrated RS-232 Interface IC 15kV ESD-Protected, EMC Compliant, 230kbps RS-232 Serial Port for Motherboards/Desktop PCs
Datasheet
132In Stock
Min.: 1
Mult.: 1

SOIC-20 MAX3185 Transceiver 230 kb/s 3 Driver 5 Receiver Full Duplex 5 V, 12 V 5 V, 12 V SMD/SMT 1.5 mA 0 C + 70 C 15 kV Tube

Analog Devices / Maxim Integrated RS-232 Interface IC 15kV ESD-Protected, EMC Compliant, 230kbps RS-232 Serial Port for Motherboards/Desktop PCs
Datasheet
132In Stock
Min.: 1
Mult.: 1

SSOP-20 MAX3185 Transceiver 230 kb/s 3 Driver 5 Receiver Full Duplex 5 V, 12 V 5 V, 12 V SMD/SMT 1.5 mA - 40 C + 85 C 15 kV Tube
Analog Devices / Maxim Integrated RS-232 Interface IC 15kV ESD-Protected, 12V, Dual RS-232 Serial Port with Low-Power Standby for Motherboards/Desktops
Datasheet
24In Stock
Min.: 1
Mult.: 1

TSSOP-38 MAX3209E Transceiver 460 kb/s 6 Driver 10 Receiver Full Duplex 5.5 V, 13.2 V 3 V, 10.8 V SMD/SMT 1 mA - 40 C + 85 C 15 kV Tube
Analog Devices / Maxim Integrated RS-232 Interface IC 15kV ESD-Protected, 12V, Dual RS-232 Serial Port with Low-Power Standby for Motherboards/Desktops
Datasheet
135In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

TSSOP-38 MAX3209E Transceiver 460 kb/s 6 Driver 10 Receiver Full Duplex 5.5 V, 13.2 V 3 V, 10.8 V SMD/SMT 1 mA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated RS-232 Interface IC 1 A, Supply Current, 1.8V to 4.25V-Powered RS-232 Transceiver with AutoShutdown
Datasheet
205In Stock
Min.: 1
Mult.: 1

SSOP-20 MAX3218 Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 3 V 3 V SMD/SMT 3 mA 0 C + 70 C Without ESD Protection Tube

Analog Devices / Maxim Integrated RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS
Datasheet
288In Stock
Min.: 1
Mult.: 1

TSSOP-16 MAX3221 Transceiver 235 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C Without ESD Protection Tube
Analog Devices / Maxim Integrated RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown
Datasheet
42In Stock
Min.: 1
Mult.: 1

TQFN-EP-16 MAX3221E Transceiver 250 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV Tube

Analog Devices / Maxim Integrated RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS
Datasheet
702In Stock
Min.: 1
Mult.: 1
Max.: 96

TSSOP-16 MAX3221 Transceiver 235 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA - 40 C + 85 C Without ESD Protection Tube

Analog Devices / Maxim Integrated RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr
Datasheet
195In Stock
Min.: 1
Mult.: 1

SSOP-20 MAX3222 Transceiver 235 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C Without ESD Protection Tube
Analog Devices / Maxim Integrated RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr
Datasheet
60In Stock
80Expected 24/8/2026
Min.: 1
Mult.: 1

PDIP-18 MAX3222 Transceiver 235 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V Through Hole 1 mA 0 C + 70 C Without ESD Protection Tube
Analog Devices / Maxim Integrated RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers
Datasheet
84In Stock
Min.: 1
Mult.: 1

PDIP-18 MAX3222E Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V Through Hole 1 mA 0 C + 70 C 15 kV Tube

Analog Devices / Maxim Integrated RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers
Datasheet
55In Stock
370Expected 24/8/2026
Min.: 1
Mult.: 1

TSSOP-20 MAX3222E 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 Tube
Analog Devices / Maxim Integrated RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers
Datasheet
209In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SO-Wide-18 MAX3222E Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers
Datasheet
7In Stock
2,000Expected 26/4/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SSOP-20 MAX3222E Transceiver 120 kb/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
Analog Devices / Maxim Integrated RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers
Datasheet
69In Stock
Min.: 1
Mult.: 1

PDIP-18 MAX3222E Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V Through Hole 1 mA - 40 C + 85 C 15 kV Tube
Analog Devices / Maxim Integrated RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr
Datasheet
59In Stock
Min.: 1
Mult.: 1

PDIP-18 MAX3222 Transceiver 235 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V Through Hole 1 mA - 40 C + 85 C Without ESD Protection Tube