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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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Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 5,049
In Stock
More Info Available
Alternative Packaging
1: $3.45
25: $3.06
50: $2.96
100: $2.84
500: 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 TSSOP-16 Tube
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 760
In Stock
More Info Available
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 RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 576
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 RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 1,529
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 RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Page 416

Data Sheet
560
In Stock
More Info Available
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 RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 984
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 Mbps 2 Driver 2 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT TSSOP-20 Tube
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 1,181
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 Mbps 2 Driver 2 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT TQFN-20 EP Tube
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Page 416

Data Sheet
357
In Stock
Alternative Packaging
1: $4.79
25: $4.28
50: $4.17
100: $4.09
250: View



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

Data Sheet
845
In Stock
Alternative Packaging
1: $4.79
25: $4.28
50: $4.17
100: $4.09
250: View



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

Data Sheet
388
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 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 Mbps 3 Driver 5 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT SO-28 Wide Tube
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 Mbps 3 Driver 5 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT TSSOP-28 Tube
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 187
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 RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 348
In Stock
Alternative Packaging
1: $3.18
25: $2.85
50: $2.77
100: $2.72
250: View



Min.: 1
Mult.: 1
Transceiver 1 Mbps 1 Driver 1 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT SSOP-16 Tube
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 222
In Stock
More Info Available
Alternative Packaging
1: $3.42
25: $3.06
50: $2.98
100: $2.92
250: View



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

Data Sheet
331
In Stock
More Info Available
Alternative Packaging
1: $3.72
25: $3.33
50: $3.30
100: $3.22
250: View



Min.: 1
Mult.: 1
Transceiver 1 Mbps 2 Driver 2 Receiver 3 V to 5.5 V 1 mA + 70 C SMD/SMT SSOP-20 Tube
Maxim Integrated RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet 181
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 RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Page 416

Data Sheet
182
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 RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Page 416

Data Sheet
139
In Stock
Alternative Packaging
1: $6.76
25: $6.05
50: $5.88
100: $5.76
250: View



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

Data Sheet
98
In Stock
Alternative Packaging
1: $9.12
25: $8.08
50: $7.85
100: $7.78
500: View



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

Data Sheet
109
In Stock
More Info Available
Alternative Packaging
1: $9.50
25: $8.50
50: $8.25
100: $8.18
250: View



Min.: 1
Mult.: 1
Transceiver 1 Mbps 3 Driver 5 Receiver 3 V to 5.5 V 1 mA + 85 C SMD/SMT SSOP-28 Tube
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