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Fully Isolated Transceiver Solutions for RS-485

Analog Devices Inc. and HALO Electronics partner to offer fully isolated transceiver solutions for RS-485/Profibus high-speed industrial applications. ADI RS-485/Profibus half-duplex DP transceivers provide galvanic isolation (2750V or 5000V), improving communications by breaking ground loops. This reduces noise caused by significant differences in ground potential between ports.

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Part #

RS-485 Interface IC 2.75kVRMS Isolated 20Mbps Half-DuplexPROFIBUS/RS-485 Transceiver with 35kV ESDProtection and Integrated Transformer Driver

MAX14940GWE+
Analog Devices / Maxim Integrated
1: S/49.94
1,537In Stock

Mfr. Part #
MAX14940GWE+

Mouser Part #
700-MAX14940GWE+

Analog Devices / Maxim Integrated

RS-485 Interface IC 2.75kVRMS Isolated 20Mbps Half-DuplexPROFIBUS/RS-485 Transceiver with 35kV ESDProtection and Integrated Transformer Driver

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Datasheet

1,537In Stock

S/49.94

S/42.19

S/37.68

S/35.07

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Min.: 1
Mult.: 1

RS-485 Interface IC 2.75kVRMS Isolated 20Mbps Half-Duplex PROFIBUS/RS-485 Transceivers with 35kV ESD Protection

MAX14938GWE+T
Analog Devices / Maxim Integrated
1: S/49.01
2,012In Stock

Mfr. Part #
MAX14938GWE+T

Mouser Part #
700-MAX14938GWE+T

Analog Devices / Maxim Integrated

RS-485 Interface IC 2.75kVRMS Isolated 20Mbps Half-Duplex PROFIBUS/RS-485 Transceivers with 35kV ESD Protection

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Datasheet

2,012In Stock

Cut Tape

S/49.01

S/38.50

S/35.89

S/32.97

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Reel

S/30.71

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Gate Drivers 500mA Push-Pull Transformer Driver for I

MAX258ATA+T
Analog Devices / Maxim Integrated
1: S/39.00
2,420In Stock
2,500Expected 7/30/2026

Mfr. Part #
MAX258ATA+T

Mouser Part #
700-MAX258ATA+T

Analog Devices / Maxim Integrated

Gate Drivers 500mA Push-Pull Transformer Driver for I

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Datasheet

2,420In Stock

2,500Expected 7/30/2026

Cut Tape

S/39.00

S/30.44

S/28.30

S/25.92

View

Reel

S/22.54

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-485 Interface IC 2.75kVRMS Isolated 20Mbps Half-Duplex PROFIBUS/RS-485 Transceivers with 35kV ESD Protection

MAX14939GWE+
Analog Devices / Maxim Integrated
1: S/49.01
594In Stock

Mfr. Part #
MAX14939GWE+

Mouser Part #
700-MAX14939GWE+

Analog Devices / Maxim Integrated

RS-485 Interface IC 2.75kVRMS Isolated 20Mbps Half-Duplex PROFIBUS/RS-485 Transceivers with 35kV ESD Protection

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Datasheet

594In Stock

S/49.01

S/38.50

S/34.45

S/32.42

View

Min.: 1
Mult.: 1

RS-485 Interface IC 2.75kVRMS Isolated 500kbps Half-Duplex RS-485/RS-422 Transceiver with 30kV ESD Protection and Integrated Transformer Driver

MAX14946EWE+T
Analog Devices / Maxim Integrated
1: S/46.63
872In Stock

Mfr. Part #
MAX14946EWE+T

Mouser Part #
700-MAX14946EWE+T

Analog Devices / Maxim Integrated

RS-485 Interface IC 2.75kVRMS Isolated 500kbps Half-Duplex RS-485/RS-422 Transceiver with 30kV ESD Protection and Integrated Transformer Driver

Learn More

Datasheet

872In Stock

Cut Tape

S/46.63

S/36.59

S/34.06

S/31.30

View

Reel

S/28.49

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

RS-485 Interface IC 5kVRMS Isolated 500kbps Half-DuplexRS-485/RS-422 Transceiver with 30kV ESDProtection and Integrated Transformer Driver

MAX14949EWE+
Analog Devices / Maxim Integrated
1: S/47.64
1,058In Stock

Mfr. Part #
MAX14949EWE+

Mouser Part #
700-MAX14949EWE+

Analog Devices / Maxim Integrated

RS-485 Interface IC 5kVRMS Isolated 500kbps Half-DuplexRS-485/RS-422 Transceiver with 30kV ESDProtection and Integrated Transformer Driver

Learn More

Datasheet

1,058In Stock

S/47.64

S/37.37

S/34.22

S/31.49

View

Min.: 1
Mult.: 1

RS-485 Interface IC 2.75kVRMS Isolated 20Mbps Half-Duplex PROFIBUS/RS-485 Transceivers with 35kV ESD Protection

MAX14938GWE+
Analog Devices / Maxim Integrated
1: S/49.01
2In Stock

Mfr. Part #
MAX14938GWE+

Mouser Part #
700-MAX14938GWE+

Analog Devices / Maxim Integrated

RS-485 Interface IC 2.75kVRMS Isolated 20Mbps Half-Duplex PROFIBUS/RS-485 Transceivers with 35kV ESD Protection

Learn More

Datasheet

2In Stock

S/49.01

S/38.50

S/34.45

S/32.42

View

Min.: 1
Mult.: 1

RS-485 Interface IC 5kVRMS Isolated 20Mbps Half-Duplex PROFIBUS DP/RS-485 Transceiver with 35kV ESD Protection andIntegrated Transformer Driver

MAX14943GWE+
Analog Devices / Maxim Integrated
1: S/66.95
35In Stock

Mfr. Part #
MAX14943GWE+

Mouser Part #
700-MAX14943GWE+

Analog Devices / Maxim Integrated

RS-485 Interface IC 5kVRMS Isolated 20Mbps Half-Duplex PROFIBUS DP/RS-485 Transceiver with 35kV ESD Protection andIntegrated Transformer Driver

Learn More

Datasheet

35In Stock

S/66.95

S/52.43

S/48.81

S/44.45

View

Min.: 1
Mult.: 1

RS-485 Interface IC 2.75kVRMS Isolated 500kbps Half-Duplex RS-485/RS-422 Transceiver with 30kV ESD Protection and Integrated Transformer Driver

MAX14946EWE+
Analog Devices / Maxim Integrated
1: S/46.63
90In Stock

Mfr. Part #
MAX14946EWE+

Mouser Part #
700-MAX14946EWE+

Analog Devices / Maxim Integrated

RS-485 Interface IC 2.75kVRMS Isolated 500kbps Half-Duplex RS-485/RS-422 Transceiver with 30kV ESD Protection and Integrated Transformer Driver

Learn More

Datasheet

90In Stock

S/46.63

S/37.29

S/34.14

S/30.63

View

Min.: 1
Mult.: 1

RS-485 Interface IC 2.75kVRMS Isolated 20Mbps Half-Duplex PROFIBUS/RS-485 Transceivers with 35kV ESD Protection

MAX14939GWE+T
Analog Devices / Maxim Integrated
1,000: S/31.26
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MAX14939GWE+T

Mouser Part #
700-MAX14939GWE+T

Analog Devices / Maxim Integrated

RS-485 Interface IC 2.75kVRMS Isolated 20Mbps Half-Duplex PROFIBUS/RS-485 Transceivers with 35kV ESD Protection

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

S/31.26

View

Min.: 1,000
Mult.: 1,000

: 1,000

Interface Development Tools EVKIT for 2.75KV/5KV Isolated 20Mbps Hal

MAX149X1EVKIT#
Analog Devices / Maxim Integrated
1: S/606.06
Lead-Time 14 Weeks

Mfr. Part #
MAX149X1EVKIT#

Mouser Part #
700-MAX149X1EVKIT#

Analog Devices / Maxim Integrated

Interface Development Tools EVKIT for 2.75KV/5KV Isolated 20Mbps Hal

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Datasheet

Lead-Time 14 Weeks

S/606.06

Min.: 1
Mult.: 1

Interface Development Tools EVKIT for 5KV Isolated Half-Duplex RS-48

MAX149X2EVKIT#
Analog Devices / Maxim Integrated
1: S/606.06
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MAX149X2EVKIT#

Mouser Part #
700-MAX149X2EVKIT#

Analog Devices / Maxim Integrated

Interface Development Tools EVKIT for 5KV Isolated Half-Duplex RS-48

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

S/606.06

Min.: 1
Mult.: 1

Fully Isolated Transceiver Solutions for RS-485

All Results (12)

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Fully Isolated Transceiver Solutions for RS-485

All Results (12)

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