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All Products > Semiconductors > Interface ICs > RS-232 Interface IC

Maxim MAX322xE / MAX324xE RS-232 Transceivers

Maxim Integrated MAX32254E / MAX3225E / MAX3226E / MAX3227E / MAX3244E / MAX3245E RS-232 Transceivers with AutoShutdown Plus are 3V-powered EIA/TIA-232 and V.28/V.24 communications interface devices with automatic shutdown/wakeup features, high data-rate capabilities, and enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model. Maxim Integrated MAX322xE and MAX324xE devices achieve a 1μA supply current using the AutoShutdown Plus™ feature. These RS-232 transceivers automatically enter a low-power shutdown mode when the RS-232 cable is disconnected or the transmitters of the connected peripherals are inactive, and the UART driving the transmitter inputs is inactive for more than 30 seconds. They turn on again when they sense a valid transition at any transmitter or receiver input. AutoShutdown Plus saves power without changes to the existing BIOS or operating system. MAX3225E / MAX3227E / MAX3245E devices also feature MegaBaud™ operation, guaranteeing 1Mbps for high-speed applications such as communicating with ISDN modems. MAX3224E / MAX3226E / MAX3244E devices guarantee 250kbps operation.
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Category   Semiconductors >  Interface ICs >  RS-232 Interface IC

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Compare up to 20 parts.
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Maxim Integrated MAX3227ECAE+
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Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 987
In Stock
Alternative Packaging
1: $2.36
25: $2.11
50: $2.06
100: $2.02
250: View



Min.: 1
Mult.: 1
Transceiver 1 Mb/s 1 Driver 1 Receiver 3 V to 5.5 V 1 mA + 70 C SMD/SMT SSOP-16 Tube
Maxim Integrated MAX3226ECAE+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 760
In Stock
Alternative Packaging
1: $2.36
25: $2.11
50: $2.06
100: $2.02
250: View



Min.: 1
Mult.: 1
Transceiver 250 kb/s 1 Driver 1 Receiver 3 V to 5.5 V 1 mA + 70 C SMD/SMT SSOP-16 Tube
Maxim Integrated MAX3227EAE+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 552
In Stock
Alternative Packaging
1: $3.18
25: $2.85
50: $2.77
100: $2.72
250: View



Min.: 1
Mult.: 1
Transceiver 1 Mb/s 1 Driver 1 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT SSOP-16 Tube
Maxim Integrated MAX3226EAE+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 581
In Stock
Alternative Packaging
1: $3.18
25: $2.85
50: $2.81
100: $2.74
250: View



Min.: 1
Mult.: 1
Transceiver 250 kb/s 1 Driver 1 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT SSOP-16 Tube
Maxim Integrated MAX3226EEAE+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 1,675
In Stock
Alternative Packaging
1: $3.42
25: $3.06
50: $2.98
100: $2.92
250: View



Min.: 1
Mult.: 1
Transceiver 250 kb/s 1 Driver 1 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT SSOP-16 Tube
Maxim Integrated MAX3224ECAP+
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Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Page 416

Data Sheet
1,064
In Stock
Alternative Packaging
1: $3.72
25: $3.33
50: $3.25
100: $3.18
250: View



Min.: 1
Mult.: 1
Transceiver 250 kb/s 2 Driver 2 Receiver 3 V to 5.5 V 1 mA + 70 C SMD/SMT SSOP-20 Tube
Maxim Integrated MAX3225EUP+
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Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 502
In Stock
Alternative Packaging
1: $3.92
25: $3.51
50: $3.46
100: $3.38
1,000: $3.33



Min.: 1
Mult.: 1
Transceiver 1 Mb/s 2 Driver 2 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT TSSOP-20 Tube
Maxim Integrated MAX3225EEUP+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Page 416

Data Sheet
1,072
In Stock
Alternative Packaging
1: $4.79
25: $4.28
50: $4.17
100: $4.09
250: View



Min.: 1
Mult.: 1
Transceiver 1 Mb/s 2 Driver 2 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT TSSOP-20 Tube
Maxim Integrated MAX3225EETP+
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Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 501
In Stock
Alternative Packaging
1: $4.79
25: $4.28
50: $4.22
100: $4.12
1,000: $4.04



Min.: 1
Mult.: 1
Transceiver 1 Mb/s 2 Driver 2 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT TQFN-20 EP Tube
Maxim Integrated MAX3225EEAP+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Page 416

Data Sheet
397
In Stock
Alternative Packaging
1: $4.79
25: $4.28
50: $4.17
100: $4.09
250: View



Min.: 1
Mult.: 1
Transceiver 1 Mb/s 2 Driver 2 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT SSOP-20 Tube
Maxim Integrated MAX3224EETP+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Page 416

Data Sheet
310
In Stock
Alternative Packaging
1: $4.84
25: $4.28
50: $4.14
100: $3.98
500: View



Min.: 1
Mult.: 1
Transceiver 250 kb/s 2 Driver 2 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT TQFN-20 EP Tube
700-MAX3226EAET


To purchase full reel, order in multiples of 2000:
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 2,000
In Stock
Alternative Packaging
Cut Tape
1: $5.66
25: $3.80
50: $3.02
250: $2.97
500: View
2,000: $2.60

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Transceiver 250 kb/s 1 Driver 1 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT SSOP-16 Reel
700-MAX3226EEAET


To purchase full reel, order in multiples of 2000:
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 1,010
In Stock
Alternative Packaging
Cut Tape
1: $6.13
25: $4.12
50: $3.31
250: $3.25
500: $2.94
Reel
2,000: $2.84

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Transceiver 250 kb/s 1 Driver 1 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT SSOP-16 Reel
Maxim Integrated MAX3244EEAI+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Page 416

Data Sheet
419
In Stock
Alternative Packaging
1: $9.50
25: $8.50
50: $8.33
100: $8.14
250: View



Min.: 1
Mult.: 1
Transceiver 250 kb/s 3 Driver 5 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT SSOP-28 Tube
Maxim Integrated MAX3245EEAI+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Page 416

Data Sheet
169
In Stock
Alternative Packaging
1: $9.50
25: $8.50
50: $8.25
100: $8.18
250: View



Min.: 1
Mult.: 1
Transceiver 1 Mb/s 3 Driver 5 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT SSOP-28 Tube
Maxim Integrated MAX3245EEWI+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 222
In Stock
Alternative Packaging
1: $9.50
25: $8.50
50: $8.33
100: $8.14
250: View



Min.: 1
Mult.: 1
Transceiver 1 Mb/s 3 Driver 5 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT SO-28 Wide Tube
Maxim Integrated MAX3245EEUI+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 222
In Stock
Alternative Packaging
1: $9.60
25: $8.78
50: $8.33
100: $8.14
250: View



Min.: 1
Mult.: 1
Transceiver 1 Mb/s 3 Driver 5 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT TSSOP-28 Tube
Maxim Integrated MAX3244EEUI+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 287
In Stock
Alternative Packaging
1: $9.60
25: $8.78
50: $8.33
100: $8.14
250: View



Min.: 1
Mult.: 1
250 kb/s 5 Receiver 3 V to 5.5 V 1 uA + 85 C SMD/SMT TSSOP-28 Tube
Maxim Integrated MAX3224EEUP+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 231
In Stock
Alternative Packaging
1: $4.79
25: $4.28
50: $4.22
100: $4.12
1,000: $4.04



Min.: 1
Mult.: 1
Transceiver 250 kb/s 2 Driver 2 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT TSSOP-20 Tube
Maxim Integrated MAX3224EEAP+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Page 416

Data Sheet
237
In Stock
Alternative Packaging
1: $4.79
25: $4.28
50: $4.17
100: $4.09
250: View



Min.: 1
Mult.: 1
Transceiver 250 kb/s 2 Driver 2 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT SSOP-20 Tube
Maxim Integrated MAX3245ECAI+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Page 416

Data Sheet
144
In Stock
Alternative Packaging
1: $6.76
25: $6.05
50: $5.88
100: $5.76
250: View



Min.: 1
Mult.: 1
Transceiver 1 Mb/s 3 Driver 5 Receiver 3 V to 5.5 V 1 mA + 70 C SMD/SMT SSOP-28 Tube
Maxim Integrated MAX3244ECAI+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Page 416

Data Sheet
147
In Stock
Alternative Packaging
1: $6.83
25: $6.05
50: $5.95
100: $5.81
250: View



Min.: 1
Mult.: 1
Transceiver 250 kb/s 3 Driver 5 Receiver 3 V to 5.5 V 1 mA + 70 C SMD/SMT SSOP-28 Tube
Maxim Integrated MAX3245EAI+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Page 416

Data Sheet
148
In Stock
Alternative Packaging
1: $9.12
25: $8.08
50: $7.85
100: $7.78
500: View



Min.: 1
Mult.: 1
Transceiver 1 Mb/s 3 Driver 5 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT SSOP-28 Tube
Maxim Integrated MAX3227ECUE+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 79
In Stock
Alternative Packaging
1: $2.38
25: $2.11
50: $2.04
100: $2.01
250: View



Min.: 1
Mult.: 1
Transceiver 1 Mb/s 1 Driver 1 Receiver 3 V to 5.5 V 1 mA + 70 C SMD/SMT TSSOP-16 Tube
Maxim Integrated MAX3227ECTE+
Enlarge
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 150
In Stock
Alternative Packaging
1: $2.38
25: $2.11
50: $2.06
100: $2.02
250: View



Min.: 1
Mult.: 1
Transceiver 1 Mb/s 1 Driver 1 Receiver 3 V to 5.5 V 1 mA + 70 C SMD/SMT TQFN-16 EP Tube
Compare up to 20 parts.
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